64314900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 227485440

約数和(自身を除く): 163170540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 239, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 478, 575, 585, 598, 650, 690, 717, 780, 828, 897, 900, 956, 975, 1035, 1150, 1170, 1195, 1196, 1300, 1380, 1434, 1495, 1725, 1794, 1950, 2070, 2151, 2300, 2340, 2390, 2691, 2868, 2925, 2990, 3107, 3450, 3585, 3588, 3900, 4140, 4302, 4485, 4780, 5175, 5382, 5497, 5850, 5975, 5980, 6214, 6900, 7170, 7475, 8604, 8970, 9321, 10350, 10755, 10764, 10994, 11700, 11950, 12428, 13455, 14340, 14950, 15535, 16491, 17925, 17940, 18642, 20700, 21510, 21988, 22425, 23900, 26910, 27485, 27963, 29900, 31070, 32982, 35850, 37284, 43020, 44850, 46605, 49473, 53775, 53820, 54970, 55926, 62140, 65964, 67275, 71461, 71700, 77675, 82455, 89700, 93210, 98946, 107550, 109940, 111852, 134550, 137425, 139815, 142922, 155350, 164910, 186420, 197892, 214383, 215100, 233025, 247365, 269100, 274850, 279630, 285844, 310700, 329820, 357305, 412275, 428766, 466050, 494730, 549700, 559260, 643149, 699075, 714610, 824550, 857532, 932100, 989460, 1071915, 1236825, 1286298, 1398150, 1429220, 1649100, 1786525, 2143830, 2473650, 2572596, 2796300, 3215745, 3573050, 4287660, 4947300, 5359575, 6431490, 7146100, 10719150, 12862980, 16078725, 21438300, 32157450, 64314900]

約数ペア:

[(1, 64314900), (2, 32157450), (3, 21438300), (4, 16078725), (5, 12862980), (6, 10719150), (9, 7146100), (10, 6431490), (12, 5359575), (13, 4947300), (15, 4287660), (18, 3573050), (20, 3215745), (23, 2796300), (25, 2572596), (26, 2473650), (30, 2143830), (36, 1786525), (39, 1649100), (45, 1429220), (46, 1398150), (50, 1286298), (52, 1236825), (60, 1071915), (65, 989460), (69, 932100), (75, 857532), (78, 824550), (90, 714610), (92, 699075), (100, 643149), (115, 559260), (117, 549700), (130, 494730), (138, 466050), (150, 428766), (156, 412275), (180, 357305), (195, 329820), (207, 310700), (225, 285844), (230, 279630), (234, 274850), (239, 269100), (260, 247365), (276, 233025), (299, 215100), (300, 214383), (325, 197892), (345, 186420), (390, 164910), (414, 155350), (450, 142922), (460, 139815), (468, 137425), (478, 134550), (575, 111852), (585, 109940), (598, 107550), (650, 98946), (690, 93210), (717, 89700), (780, 82455), (828, 77675), (897, 71700), (900, 71461), (956, 67275), (975, 65964), (1035, 62140), (1150, 55926), (1170, 54970), (1195, 53820), (1196, 53775), (1300, 49473), (1380, 46605), (1434, 44850), (1495, 43020), (1725, 37284), (1794, 35850), (1950, 32982), (2070, 31070), (2151, 29900), (2300, 27963), (2340, 27485), (2390, 26910), (2691, 23900), (2868, 22425), (2925, 21988), (2990, 21510), (3107, 20700), (3450, 18642), (3585, 17940), (3588, 17925), (3900, 16491), (4140, 15535), (4302, 14950), (4485, 14340), (4780, 13455), (5175, 12428), (5382, 11950), (5497, 11700), (5850, 10994), (5975, 10764), (5980, 10755), (6214, 10350), (6900, 9321), (7170, 8970), (7475, 8604)]