75822750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 139831650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 225, 235, 239, 250, 270, 282, 375, 423, 450, 470, 478, 675, 705, 717, 750, 846, 1125, 1175, 1195, 1269, 1350, 1410, 1434, 2115, 2151, 2250, 2350, 2390, 2538, 3375, 3525, 3585, 4230, 4302, 5875, 5975, 6345, 6453, 6750, 7050, 7170, 10575, 10755, 11233, 11750, 11950, 12690, 12906, 17625, 17925, 21150, 21510, 22466, 29875, 31725, 32265, 33699, 35250, 35850, 52875, 53775, 56165, 59750, 63450, 64530, 67398, 89625, 101097, 105750, 107550, 112330, 158625, 161325, 168495, 179250, 202194, 268875, 280825, 303291, 317250, 322650, 336990, 505485, 537750, 561650, 606582, 806625, 842475, 1010970, 1404125, 1516455, 1613250, 1684950, 2527425, 2808250, 3032910, 4212375, 5054850, 7582275, 8424750, 12637125, 15164550, 25274250, 37911375, 75822750]

約数ペア:

[(1, 75822750), (2, 37911375), (3, 25274250), (5, 15164550), (6, 12637125), (9, 8424750), (10, 7582275), (15, 5054850), (18, 4212375), (25, 3032910), (27, 2808250), (30, 2527425), (45, 1684950), (47, 1613250), (50, 1516455), (54, 1404125), (75, 1010970), (90, 842475), (94, 806625), (125, 606582), (135, 561650), (141, 537750), (150, 505485), (225, 336990), (235, 322650), (239, 317250), (250, 303291), (270, 280825), (282, 268875), (375, 202194), (423, 179250), (450, 168495), (470, 161325), (478, 158625), (675, 112330), (705, 107550), (717, 105750), (750, 101097), (846, 89625), (1125, 67398), (1175, 64530), (1195, 63450), (1269, 59750), (1350, 56165), (1410, 53775), (1434, 52875), (2115, 35850), (2151, 35250), (2250, 33699), (2350, 32265), (2390, 31725), (2538, 29875), (3375, 22466), (3525, 21510), (3585, 21150), (4230, 17925), (4302, 17625), (5875, 12906), (5975, 12690), (6345, 11950), (6453, 11750), (6750, 11233), (7050, 10755), (7170, 10575)]