3644550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 12186720

約数和(自身を除く): 8542170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 89, 90, 91, 105, 117, 126, 130, 150, 175, 178, 182, 195, 210, 225, 234, 267, 273, 315, 325, 350, 390, 445, 450, 455, 525, 534, 546, 585, 623, 630, 650, 801, 819, 890, 910, 975, 1050, 1157, 1170, 1246, 1335, 1365, 1575, 1602, 1638, 1869, 1950, 2225, 2275, 2314, 2670, 2730, 2925, 3115, 3150, 3471, 3738, 4005, 4095, 4450, 4550, 5607, 5785, 5850, 6230, 6675, 6825, 6942, 8010, 8099, 8190, 9345, 10413, 11214, 11570, 13350, 13650, 15575, 16198, 17355, 18690, 20025, 20475, 20826, 24297, 28035, 28925, 31150, 34710, 40050, 40495, 40950, 46725, 48594, 52065, 56070, 57850, 72891, 80990, 86775, 93450, 104130, 121485, 140175, 145782, 173550, 202475, 242970, 260325, 280350, 364455, 404950, 520650, 607425, 728910, 1214850, 1822275, 3644550]

約数ペア:

[(1, 3644550), (2, 1822275), (3, 1214850), (5, 728910), (6, 607425), (7, 520650), (9, 404950), (10, 364455), (13, 280350), (14, 260325), (15, 242970), (18, 202475), (21, 173550), (25, 145782), (26, 140175), (30, 121485), (35, 104130), (39, 93450), (42, 86775), (45, 80990), (50, 72891), (63, 57850), (65, 56070), (70, 52065), (75, 48594), (78, 46725), (89, 40950), (90, 40495), (91, 40050), (105, 34710), (117, 31150), (126, 28925), (130, 28035), (150, 24297), (175, 20826), (178, 20475), (182, 20025), (195, 18690), (210, 17355), (225, 16198), (234, 15575), (267, 13650), (273, 13350), (315, 11570), (325, 11214), (350, 10413), (390, 9345), (445, 8190), (450, 8099), (455, 8010), (525, 6942), (534, 6825), (546, 6675), (585, 6230), (623, 5850), (630, 5785), (650, 5607), (801, 4550), (819, 4450), (890, 4095), (910, 4005), (975, 3738), (1050, 3471), (1157, 3150), (1170, 3115), (1246, 2925), (1335, 2730), (1365, 2670), (1575, 2314), (1602, 2275), (1638, 2225), (1869, 1950)]