90452700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 180

約数和(自身を含む): 316134280

約数和(自身を除く): 225681580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 859, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1718, 1755, 1950, 2025, 2106, 2340, 2577, 2700, 2925, 3436, 3510, 3900, 4050, 4212, 4295, 5154, 5265, 5850, 7020, 7731, 8100, 8590, 8775, 10308, 10530, 11167, 11700, 12885, 15462, 17180, 17550, 21060, 21475, 22334, 23193, 25770, 26325, 30924, 33501, 35100, 38655, 42950, 44668, 46386, 51540, 52650, 55835, 64425, 67002, 69579, 77310, 85900, 92772, 100503, 105300, 111670, 115965, 128850, 134004, 139158, 154620, 167505, 193275, 201006, 223340, 231930, 257700, 278316, 279175, 301509, 335010, 347895, 386550, 402012, 463860, 502515, 558350, 579825, 603018, 670020, 695790, 773100, 837525, 904527, 1005030, 1116700, 1159650, 1206036, 1391580, 1507545, 1675050, 1739475, 1809054, 2010060, 2319300, 2512575, 3015090, 3350100, 3478950, 3618108, 4522635, 5025150, 6030180, 6957900, 7537725, 9045270, 10050300, 15075450, 18090540, 22613175, 30150900, 45226350, 90452700]

約数ペア:

[(1, 90452700), (2, 45226350), (3, 30150900), (4, 22613175), (5, 18090540), (6, 15075450), (9, 10050300), (10, 9045270), (12, 7537725), (13, 6957900), (15, 6030180), (18, 5025150), (20, 4522635), (25, 3618108), (26, 3478950), (27, 3350100), (30, 3015090), (36, 2512575), (39, 2319300), (45, 2010060), (50, 1809054), (52, 1739475), (54, 1675050), (60, 1507545), (65, 1391580), (75, 1206036), (78, 1159650), (81, 1116700), (90, 1005030), (100, 904527), (108, 837525), (117, 773100), (130, 695790), (135, 670020), (150, 603018), (156, 579825), (162, 558350), (180, 502515), (195, 463860), (225, 402012), (234, 386550), (260, 347895), (270, 335010), (300, 301509), (324, 279175), (325, 278316), (351, 257700), (390, 231930), (405, 223340), (450, 201006), (468, 193275), (540, 167505), (585, 154620), (650, 139158), (675, 134004), (702, 128850), (780, 115965), (810, 111670), (859, 105300), (900, 100503), (975, 92772), (1053, 85900), (1170, 77310), (1300, 69579), (1350, 67002), (1404, 64425), (1620, 55835), (1718, 52650), (1755, 51540), (1950, 46386), (2025, 44668), (2106, 42950), (2340, 38655), (2577, 35100), (2700, 33501), (2925, 30924), (3436, 26325), (3510, 25770), (3900, 23193), (4050, 22334), (4212, 21475), (4295, 21060), (5154, 17550), (5265, 17180), (5850, 15462), (7020, 12885), (7731, 11700), (8100, 11167), (8590, 10530), (8775, 10308)]