31831800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 134991360

約数和(自身を除く): 103159560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 39, 40, 42, 44, 50, 52, 53, 55, 56, 60, 65, 66, 70, 75, 77, 78, 84, 88, 91, 100, 104, 105, 106, 110, 120, 130, 132, 140, 143, 150, 154, 156, 159, 165, 168, 175, 182, 195, 200, 210, 212, 220, 231, 260, 264, 265, 273, 275, 280, 286, 300, 308, 312, 318, 325, 330, 350, 364, 371, 385, 390, 420, 424, 429, 440, 455, 462, 520, 525, 530, 546, 550, 572, 583, 600, 616, 636, 650, 660, 689, 700, 715, 728, 742, 770, 780, 795, 825, 840, 858, 910, 924, 975, 1001, 1050, 1060, 1092, 1100, 1113, 1144, 1155, 1166, 1272, 1300, 1320, 1325, 1365, 1378, 1400, 1430, 1484, 1540, 1560, 1590, 1650, 1716, 1749, 1820, 1848, 1855, 1925, 1950, 2002, 2067, 2100, 2120, 2145, 2184, 2200, 2226, 2275, 2310, 2332, 2600, 2650, 2730, 2756, 2860, 2915, 2968, 3003, 3080, 3180, 3300, 3432, 3445, 3498, 3575, 3640, 3710, 3850, 3900, 3975, 4004, 4081, 4134, 4200, 4290, 4452, 4550, 4620, 4664, 4823, 5005, 5300, 5460, 5512, 5565, 5720, 5775, 5830, 6006, 6360, 6600, 6825, 6890, 6996, 7150, 7420, 7579, 7700, 7800, 7950, 8008, 8162, 8268, 8580, 8745, 8904, 9100, 9240, 9275, 9646, 10010, 10335, 10600, 10725, 10920, 11130, 11550, 11660, 12012, 12243, 13650, 13780, 13992, 14300, 14469, 14575, 14840, 15015, 15158, 15400, 15900, 16324, 16536, 17160, 17225, 17490, 18200, 18550, 19292, 20020, 20405, 20670, 21450, 22260, 22737, 23100, 23320, 24024, 24115, 24486, 25025, 27300, 27560, 27825, 28600, 28938, 29150, 30030, 30316, 31800, 32648, 34450, 34980, 37100, 37895, 38584, 40040, 40810, 41340, 42900, 43725, 44520, 45474, 46200, 48230, 48972, 50050, 51675, 53053, 54600, 55650, 57876, 58300, 60060, 60632, 61215, 68900, 69960, 72345, 74200, 75075, 75790, 81620, 82680, 85800, 87450, 90948, 96460, 97944, 100100, 102025, 103350, 106106, 111300, 113685, 115752, 116600, 120120, 120575, 122430, 137800, 144690, 150150, 151580, 159159, 163240, 174900, 181896, 189475, 192920, 200200, 204050, 206700, 212212, 222600, 227370, 241150, 244860, 265265, 289380, 300300, 303160, 306075, 318318, 349800, 361725, 378950, 408100, 413400, 424424, 454740, 482300, 489720, 530530, 568425, 578760, 600600, 612150, 636636, 723450, 757900, 795795, 816200, 909480, 964600, 1061060, 1136850, 1224300, 1273272, 1326325, 1446900, 1515800, 1591590, 2122120, 2273700, 2448600, 2652650, 2893800, 3183180, 3978975, 4547400, 5305300, 6366360, 7957950, 10610600, 15915900, 31831800]

約数ペア:

[(1, 31831800), (2, 15915900), (3, 10610600), (4, 7957950), (5, 6366360), (6, 5305300), (7, 4547400), (8, 3978975), (10, 3183180), (11, 2893800), (12, 2652650), (13, 2448600), (14, 2273700), (15, 2122120), (20, 1591590), (21, 1515800), (22, 1446900), (24, 1326325), (25, 1273272), (26, 1224300), (28, 1136850), (30, 1061060), (33, 964600), (35, 909480), (39, 816200), (40, 795795), (42, 757900), (44, 723450), (50, 636636), (52, 612150), (53, 600600), (55, 578760), (56, 568425), (60, 530530), (65, 489720), (66, 482300), (70, 454740), (75, 424424), (77, 413400), (78, 408100), (84, 378950), (88, 361725), (91, 349800), (100, 318318), (104, 306075), (105, 303160), (106, 300300), (110, 289380), (120, 265265), (130, 244860), (132, 241150), (140, 227370), (143, 222600), (150, 212212), (154, 206700), (156, 204050), (159, 200200), (165, 192920), (168, 189475), (175, 181896), (182, 174900), (195, 163240), (200, 159159), (210, 151580), (212, 150150), (220, 144690), (231, 137800), (260, 122430), (264, 120575), (265, 120120), (273, 116600), (275, 115752), (280, 113685), (286, 111300), (300, 106106), (308, 103350), (312, 102025), (318, 100100), (325, 97944), (330, 96460), (350, 90948), (364, 87450), (371, 85800), (385, 82680), (390, 81620), (420, 75790), (424, 75075), (429, 74200), (440, 72345), (455, 69960), (462, 68900), (520, 61215), (525, 60632), (530, 60060), (546, 58300), (550, 57876), (572, 55650), (583, 54600), (600, 53053), (616, 51675), (636, 50050), (650, 48972), (660, 48230), (689, 46200), (700, 45474), (715, 44520), (728, 43725), (742, 42900), (770, 41340), (780, 40810), (795, 40040), (825, 38584), (840, 37895), (858, 37100), (910, 34980), (924, 34450), (975, 32648), (1001, 31800), (1050, 30316), (1060, 30030), (1092, 29150), (1100, 28938), (1113, 28600), (1144, 27825), (1155, 27560), (1166, 27300), (1272, 25025), (1300, 24486), (1320, 24115), (1325, 24024), (1365, 23320), (1378, 23100), (1400, 22737), (1430, 22260), (1484, 21450), (1540, 20670), (1560, 20405), (1590, 20020), (1650, 19292), (1716, 18550), (1749, 18200), (1820, 17490), (1848, 17225), (1855, 17160), (1925, 16536), (1950, 16324), (2002, 15900), (2067, 15400), (2100, 15158), (2120, 15015), (2145, 14840), (2184, 14575), (2200, 14469), (2226, 14300), (2275, 13992), (2310, 13780), (2332, 13650), (2600, 12243), (2650, 12012), (2730, 11660), (2756, 11550), (2860, 11130), (2915, 10920), (2968, 10725), (3003, 10600), (3080, 10335), (3180, 10010), (3300, 9646), (3432, 9275), (3445, 9240), (3498, 9100), (3575, 8904), (3640, 8745), (3710, 8580), (3850, 8268), (3900, 8162), (3975, 8008), (4004, 7950), (4081, 7800), (4134, 7700), (4200, 7579), (4290, 7420), (4452, 7150), (4550, 6996), (4620, 6890), (4664, 6825), (4823, 6600), (5005, 6360), (5300, 6006), (5460, 5830), (5512, 5775), (5565, 5720)]