69907500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 180

約数和(自身を含む): 238798560

約数和(自身を除く): 168891060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 239, 250, 260, 300, 325, 375, 390, 450, 468, 478, 500, 585, 625, 650, 717, 750, 780, 900, 956, 975, 1125, 1170, 1195, 1250, 1300, 1434, 1500, 1625, 1875, 1950, 2151, 2250, 2340, 2390, 2500, 2868, 2925, 3107, 3250, 3585, 3750, 3900, 4302, 4500, 4780, 4875, 5625, 5850, 5975, 6214, 6500, 7170, 7500, 8125, 8604, 9321, 9750, 10755, 11250, 11700, 11950, 12428, 14340, 14625, 15535, 16250, 17925, 18642, 19500, 21510, 22500, 23900, 24375, 27963, 29250, 29875, 31070, 32500, 35850, 37284, 43020, 46605, 48750, 53775, 55926, 58500, 59750, 62140, 71700, 73125, 77675, 89625, 93210, 97500, 107550, 111852, 119500, 139815, 146250, 149375, 155350, 179250, 186420, 215100, 233025, 268875, 279630, 292500, 298750, 310700, 358500, 388375, 448125, 466050, 537750, 559260, 597500, 699075, 776750, 896250, 932100, 1075500, 1165125, 1344375, 1398150, 1553500, 1792500, 1941875, 2330250, 2688750, 2796300, 3495375, 3883750, 4660500, 5377500, 5825625, 6990750, 7767500, 11651250, 13981500, 17476875, 23302500, 34953750, 69907500]

約数ペア:

[(1, 69907500), (2, 34953750), (3, 23302500), (4, 17476875), (5, 13981500), (6, 11651250), (9, 7767500), (10, 6990750), (12, 5825625), (13, 5377500), (15, 4660500), (18, 3883750), (20, 3495375), (25, 2796300), (26, 2688750), (30, 2330250), (36, 1941875), (39, 1792500), (45, 1553500), (50, 1398150), (52, 1344375), (60, 1165125), (65, 1075500), (75, 932100), (78, 896250), (90, 776750), (100, 699075), (117, 597500), (125, 559260), (130, 537750), (150, 466050), (156, 448125), (180, 388375), (195, 358500), (225, 310700), (234, 298750), (239, 292500), (250, 279630), (260, 268875), (300, 233025), (325, 215100), (375, 186420), (390, 179250), (450, 155350), (468, 149375), (478, 146250), (500, 139815), (585, 119500), (625, 111852), (650, 107550), (717, 97500), (750, 93210), (780, 89625), (900, 77675), (956, 73125), (975, 71700), (1125, 62140), (1170, 59750), (1195, 58500), (1250, 55926), (1300, 53775), (1434, 48750), (1500, 46605), (1625, 43020), (1875, 37284), (1950, 35850), (2151, 32500), (2250, 31070), (2340, 29875), (2390, 29250), (2500, 27963), (2868, 24375), (2925, 23900), (3107, 22500), (3250, 21510), (3585, 19500), (3750, 18642), (3900, 17925), (4302, 16250), (4500, 15535), (4780, 14625), (4875, 14340), (5625, 12428), (5850, 11950), (5975, 11700), (6214, 11250), (6500, 10755), (7170, 9750), (7500, 9321), (8125, 8604)]