77672250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 221944320

約数和(自身を除く): 144272070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 125, 135, 150, 185, 222, 225, 250, 270, 311, 333, 370, 375, 450, 555, 622, 666, 675, 750, 925, 933, 999, 1110, 1125, 1350, 1555, 1665, 1850, 1866, 1998, 2250, 2775, 2799, 3110, 3330, 3375, 4625, 4665, 4995, 5550, 5598, 6750, 7775, 8325, 8397, 9250, 9330, 9990, 11507, 13875, 13995, 15550, 16650, 16794, 23014, 23325, 24975, 27750, 27990, 34521, 38875, 41625, 41985, 46650, 49950, 57535, 69042, 69975, 77750, 83250, 83970, 103563, 115070, 116625, 124875, 139950, 172605, 207126, 209925, 233250, 249750, 287675, 310689, 345210, 349875, 419850, 517815, 575350, 621378, 699750, 863025, 1035630, 1049625, 1438375, 1553445, 1726050, 2099250, 2589075, 2876750, 3106890, 4315125, 5178150, 7767225, 8630250, 12945375, 15534450, 25890750, 38836125, 77672250]

約数ペア:

[(1, 77672250), (2, 38836125), (3, 25890750), (5, 15534450), (6, 12945375), (9, 8630250), (10, 7767225), (15, 5178150), (18, 4315125), (25, 3106890), (27, 2876750), (30, 2589075), (37, 2099250), (45, 1726050), (50, 1553445), (54, 1438375), (74, 1049625), (75, 1035630), (90, 863025), (111, 699750), (125, 621378), (135, 575350), (150, 517815), (185, 419850), (222, 349875), (225, 345210), (250, 310689), (270, 287675), (311, 249750), (333, 233250), (370, 209925), (375, 207126), (450, 172605), (555, 139950), (622, 124875), (666, 116625), (675, 115070), (750, 103563), (925, 83970), (933, 83250), (999, 77750), (1110, 69975), (1125, 69042), (1350, 57535), (1555, 49950), (1665, 46650), (1850, 41985), (1866, 41625), (1998, 38875), (2250, 34521), (2775, 27990), (2799, 27750), (3110, 24975), (3330, 23325), (3375, 23014), (4625, 16794), (4665, 16650), (4995, 15550), (5550, 13995), (5598, 13875), (6750, 11507), (7775, 9990), (8325, 9330), (8397, 9250)]