205487100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 324

約数和(自身を含む): 801209136

約数和(自身を除く): 595722036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 169, 175, 180, 182, 193, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 338, 350, 364, 386, 390, 420, 450, 455, 468, 507, 525, 546, 579, 585, 630, 650, 676, 700, 772, 780, 819, 845, 900, 910, 965, 975, 1014, 1050, 1092, 1158, 1170, 1183, 1260, 1300, 1351, 1365, 1521, 1575, 1638, 1690, 1737, 1820, 1930, 1950, 2028, 2100, 2275, 2316, 2340, 2366, 2509, 2535, 2702, 2730, 2895, 2925, 3042, 3150, 3276, 3380, 3474, 3549, 3860, 3900, 4053, 4095, 4225, 4550, 4732, 4825, 5018, 5070, 5404, 5460, 5790, 5850, 5915, 6084, 6300, 6755, 6825, 6948, 7098, 7527, 7605, 8106, 8190, 8450, 8685, 9100, 9650, 10036, 10140, 10647, 11580, 11700, 11830, 12159, 12545, 12675, 13510, 13650, 14196, 14475, 15054, 15210, 16212, 16380, 16900, 17370, 17563, 17745, 19300, 20265, 20475, 21294, 22581, 23660, 24318, 25090, 25350, 27020, 27300, 28950, 29575, 30108, 30420, 32617, 33775, 34740, 35126, 35490, 37635, 38025, 40530, 40950, 42588, 43425, 45162, 48636, 50180, 50700, 52689, 53235, 57900, 59150, 60795, 62725, 65234, 67550, 70252, 70980, 75270, 76050, 81060, 81900, 86850, 87815, 88725, 90324, 97851, 101325, 105378, 106470, 112905, 118300, 121590, 125450, 130468, 135100, 150540, 152100, 158067, 163085, 173700, 175630, 177450, 188175, 195702, 202650, 210756, 212940, 225810, 228319, 243180, 250900, 263445, 266175, 293553, 303975, 316134, 326170, 351260, 354900, 376350, 391404, 405300, 439075, 451620, 456638, 489255, 526890, 532350, 564525, 587106, 607950, 632268, 652340, 684957, 752700, 790335, 815425, 878150, 913276, 978510, 1053780, 1064700, 1129050, 1141595, 1174212, 1215900, 1317225, 1369914, 1467765, 1580670, 1630850, 1756300, 1957020, 2054871, 2258100, 2283190, 2446275, 2634450, 2739828, 2935530, 3161340, 3261700, 3424785, 3951675, 4109742, 4566380, 4892550, 5268900, 5707975, 5871060, 6849570, 7338825, 7903350, 8219484, 9785100, 10274355, 11415950, 13699140, 14677650, 15806700, 17123925, 20548710, 22831900, 29355300, 34247850, 41097420, 51371775, 68495700, 102743550, 205487100]

約数ペア:

[(1, 205487100), (2, 102743550), (3, 68495700), (4, 51371775), (5, 41097420), (6, 34247850), (7, 29355300), (9, 22831900), (10, 20548710), (12, 17123925), (13, 15806700), (14, 14677650), (15, 13699140), (18, 11415950), (20, 10274355), (21, 9785100), (25, 8219484), (26, 7903350), (28, 7338825), (30, 6849570), (35, 5871060), (36, 5707975), (39, 5268900), (42, 4892550), (45, 4566380), (50, 4109742), (52, 3951675), (60, 3424785), (63, 3261700), (65, 3161340), (70, 2935530), (75, 2739828), (78, 2634450), (84, 2446275), (90, 2283190), (91, 2258100), (100, 2054871), (105, 1957020), (117, 1756300), (126, 1630850), (130, 1580670), (140, 1467765), (150, 1369914), (156, 1317225), (169, 1215900), (175, 1174212), (180, 1141595), (182, 1129050), (193, 1064700), (195, 1053780), (210, 978510), (225, 913276), (234, 878150), (252, 815425), (260, 790335), (273, 752700), (300, 684957), (315, 652340), (325, 632268), (338, 607950), (350, 587106), (364, 564525), (386, 532350), (390, 526890), (420, 489255), (450, 456638), (455, 451620), (468, 439075), (507, 405300), (525, 391404), (546, 376350), (579, 354900), (585, 351260), (630, 326170), (650, 316134), (676, 303975), (700, 293553), (772, 266175), (780, 263445), (819, 250900), (845, 243180), (900, 228319), (910, 225810), (965, 212940), (975, 210756), (1014, 202650), (1050, 195702), (1092, 188175), (1158, 177450), (1170, 175630), (1183, 173700), (1260, 163085), (1300, 158067), (1351, 152100), (1365, 150540), (1521, 135100), (1575, 130468), (1638, 125450), (1690, 121590), (1737, 118300), (1820, 112905), (1930, 106470), (1950, 105378), (2028, 101325), (2100, 97851), (2275, 90324), (2316, 88725), (2340, 87815), (2366, 86850), (2509, 81900), (2535, 81060), (2702, 76050), (2730, 75270), (2895, 70980), (2925, 70252), (3042, 67550), (3150, 65234), (3276, 62725), (3380, 60795), (3474, 59150), (3549, 57900), (3860, 53235), (3900, 52689), (4053, 50700), (4095, 50180), (4225, 48636), (4550, 45162), (4732, 43425), (4825, 42588), (5018, 40950), (5070, 40530), (5404, 38025), (5460, 37635), (5790, 35490), (5850, 35126), (5915, 34740), (6084, 33775), (6300, 32617), (6755, 30420), (6825, 30108), (6948, 29575), (7098, 28950), (7527, 27300), (7605, 27020), (8106, 25350), (8190, 25090), (8450, 24318), (8685, 23660), (9100, 22581), (9650, 21294), (10036, 20475), (10140, 20265), (10647, 19300), (11580, 17745), (11700, 17563), (11830, 17370), (12159, 16900), (12545, 16380), (12675, 16212), (13510, 15210), (13650, 15054), (14196, 14475)]