2161259100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2450

約数の個数: 432

約数和(自身を含む): 9099417600

約数和(自身を除く): 6938158500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 90, 91, 99, 100, 105, 110, 117, 126, 130, 132, 140, 143, 150, 154, 156, 165, 175, 180, 182, 195, 198, 210, 220, 225, 231, 234, 252, 260, 273, 275, 286, 300, 308, 315, 325, 330, 350, 364, 385, 390, 396, 420, 429, 450, 455, 462, 468, 495, 525, 546, 550, 572, 585, 630, 650, 660, 693, 700, 715, 770, 780, 819, 825, 858, 900, 910, 924, 975, 990, 1001, 1050, 1092, 1100, 1155, 1170, 1260, 1287, 1300, 1365, 1386, 1430, 1540, 1575, 1638, 1650, 1716, 1820, 1925, 1950, 1980, 2002, 2100, 2145, 2275, 2310, 2340, 2399, 2475, 2574, 2730, 2772, 2860, 2925, 3003, 3150, 3276, 3300, 3465, 3575, 3850, 3900, 4004, 4095, 4290, 4550, 4620, 4798, 4950, 5005, 5148, 5460, 5775, 5850, 6006, 6300, 6435, 6825, 6930, 7150, 7197, 7700, 8190, 8580, 9009, 9100, 9596, 9900, 10010, 10725, 11550, 11700, 11995, 12012, 12870, 13650, 13860, 14300, 14394, 15015, 16380, 16793, 17325, 18018, 20020, 20475, 21450, 21591, 23100, 23990, 25025, 25740, 26389, 27300, 28788, 30030, 31187, 32175, 33586, 34650, 35985, 36036, 40950, 42900, 43182, 45045, 47980, 50050, 50379, 52778, 59975, 60060, 62374, 64350, 67172, 69300, 71970, 75075, 79167, 81900, 83965, 86364, 90090, 93561, 100100, 100758, 105556, 107955, 119950, 124748, 128700, 131945, 143940, 150150, 151137, 155935, 158334, 167930, 179925, 180180, 184723, 187122, 201516, 215910, 218309, 225225, 237501, 239900, 251895, 263890, 280683, 300300, 302274, 311870, 316668, 335860, 343057, 359850, 369446, 374244, 395835, 419825, 431820, 436618, 450450, 467805, 475002, 503790, 527780, 539775, 554169, 561366, 604548, 623740, 654927, 659725, 686114, 719700, 738892, 755685, 779675, 791670, 839650, 873236, 900900, 923615, 935610, 950004, 1007580, 1029171, 1079550, 1091545, 1108338, 1122732, 1187505, 1259475, 1309854, 1319450, 1372228, 1403415, 1511370, 1559350, 1583340, 1662507, 1679300, 1715285, 1847230, 1871220, 1964781, 1979175, 2058342, 2159100, 2183090, 2216676, 2339025, 2375010, 2401399, 2518950, 2619708, 2638900, 2770845, 2806830, 3022740, 3087513, 3118700, 3274635, 3325014, 3430570, 3694460, 3778425, 3929562, 3958350, 4116684, 4366180, 4618075, 4678050, 4750020, 4802798, 5037900, 5145855, 5457725, 5541690, 5613660, 5937525, 6175026, 6549270, 6650028, 6861140, 7017075, 7204197, 7556850, 7859124, 7916700, 8312535, 8576425, 9236150, 9356100, 9605596, 9823905, 10291710, 10915450, 11083380, 11875050, 12006995, 12350052, 13098540, 13854225, 14034150, 14408394, 15113700, 15437565, 16373175, 16625070, 17152850, 18472300, 19647810, 20583420, 21612591, 21830900, 23750100, 24013990, 25729275, 27708450, 28068300, 28816788, 30875130, 32746350, 33250140, 34305700, 36020985, 39295620, 41562675, 43225182, 48027980, 49119525, 51458550, 55416900, 60034975, 61750260, 65492700, 72041970, 77187825, 83125350, 86450364, 98239050, 102917100, 108062955, 120069950, 144083940, 154375650, 166250700, 180104925, 196478100, 216125910, 240139900, 308751300, 360209850, 432251820, 540314775, 720419700, 1080629550, 2161259100]

約数ペア:

[(1, 2161259100), (2, 1080629550), (3, 720419700), (4, 540314775), (5, 432251820), (6, 360209850), (7, 308751300), (9, 240139900), (10, 216125910), (11, 196478100), (12, 180104925), (13, 166250700), (14, 154375650), (15, 144083940), (18, 120069950), (20, 108062955), (21, 102917100), (22, 98239050), (25, 86450364), (26, 83125350), (28, 77187825), (30, 72041970), (33, 65492700), (35, 61750260), (36, 60034975), (39, 55416900), (42, 51458550), (44, 49119525), (45, 48027980), (50, 43225182), (52, 41562675), (55, 39295620), (60, 36020985), (63, 34305700), (65, 33250140), (66, 32746350), (70, 30875130), (75, 28816788), (77, 28068300), (78, 27708450), (84, 25729275), (90, 24013990), (91, 23750100), (99, 21830900), (100, 21612591), (105, 20583420), (110, 19647810), (117, 18472300), (126, 17152850), (130, 16625070), (132, 16373175), (140, 15437565), (143, 15113700), (150, 14408394), (154, 14034150), (156, 13854225), (165, 13098540), (175, 12350052), (180, 12006995), (182, 11875050), (195, 11083380), (198, 10915450), (210, 10291710), (220, 9823905), (225, 9605596), (231, 9356100), (234, 9236150), (252, 8576425), (260, 8312535), (273, 7916700), (275, 7859124), (286, 7556850), (300, 7204197), (308, 7017075), (315, 6861140), (325, 6650028), (330, 6549270), (350, 6175026), (364, 5937525), (385, 5613660), (390, 5541690), (396, 5457725), (420, 5145855), (429, 5037900), (450, 4802798), (455, 4750020), (462, 4678050), (468, 4618075), (495, 4366180), (525, 4116684), (546, 3958350), (550, 3929562), (572, 3778425), (585, 3694460), (630, 3430570), (650, 3325014), (660, 3274635), (693, 3118700), (700, 3087513), (715, 3022740), (770, 2806830), (780, 2770845), (819, 2638900), (825, 2619708), (858, 2518950), (900, 2401399), (910, 2375010), (924, 2339025), (975, 2216676), (990, 2183090), (1001, 2159100), (1050, 2058342), (1092, 1979175), (1100, 1964781), (1155, 1871220), (1170, 1847230), (1260, 1715285), (1287, 1679300), (1300, 1662507), (1365, 1583340), (1386, 1559350), (1430, 1511370), (1540, 1403415), (1575, 1372228), (1638, 1319450), (1650, 1309854), (1716, 1259475), (1820, 1187505), (1925, 1122732), (1950, 1108338), (1980, 1091545), (2002, 1079550), (2100, 1029171), (2145, 1007580), (2275, 950004), (2310, 935610), (2340, 923615), (2399, 900900), (2475, 873236), (2574, 839650), (2730, 791670), (2772, 779675), (2860, 755685), (2925, 738892), (3003, 719700), (3150, 686114), (3276, 659725), (3300, 654927), (3465, 623740), (3575, 604548), (3850, 561366), (3900, 554169), (4004, 539775), (4095, 527780), (4290, 503790), (4550, 475002), (4620, 467805), (4798, 450450), (4950, 436618), (5005, 431820), (5148, 419825), (5460, 395835), (5775, 374244), (5850, 369446), (6006, 359850), (6300, 343057), (6435, 335860), (6825, 316668), (6930, 311870), (7150, 302274), (7197, 300300), (7700, 280683), (8190, 263890), (8580, 251895), (9009, 239900), (9100, 237501), (9596, 225225), (9900, 218309), (10010, 215910), (10725, 201516), (11550, 187122), (11700, 184723), (11995, 180180), (12012, 179925), (12870, 167930), (13650, 158334), (13860, 155935), (14300, 151137), (14394, 150150), (15015, 143940), (16380, 131945), (16793, 128700), (17325, 124748), (18018, 119950), (20020, 107955), (20475, 105556), (21450, 100758), (21591, 100100), (23100, 93561), (23990, 90090), (25025, 86364), (25740, 83965), (26389, 81900), (27300, 79167), (28788, 75075), (30030, 71970), (31187, 69300), (32175, 67172), (33586, 64350), (34650, 62374), (35985, 60060), (36036, 59975), (40950, 52778), (42900, 50379), (43182, 50050), (45045, 47980)]