86219250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 152797710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 125, 130, 150, 185, 195, 222, 239, 250, 325, 370, 375, 390, 478, 481, 555, 650, 717, 750, 925, 962, 975, 1110, 1195, 1434, 1443, 1625, 1850, 1950, 2390, 2405, 2775, 2886, 3107, 3250, 3585, 4625, 4810, 4875, 5550, 5975, 6214, 7170, 7215, 8843, 9250, 9321, 9750, 11950, 12025, 13875, 14430, 15535, 17686, 17925, 18642, 24050, 26529, 27750, 29875, 31070, 35850, 36075, 44215, 46605, 53058, 59750, 60125, 72150, 77675, 88430, 89625, 93210, 114959, 120250, 132645, 155350, 179250, 180375, 221075, 229918, 233025, 265290, 344877, 360750, 388375, 442150, 466050, 574795, 663225, 689754, 776750, 1105375, 1149590, 1165125, 1326450, 1724385, 2210750, 2330250, 2873975, 3316125, 3448770, 5747950, 6632250, 8621925, 14369875, 17243850, 28739750, 43109625, 86219250]

約数ペア:

[(1, 86219250), (2, 43109625), (3, 28739750), (5, 17243850), (6, 14369875), (10, 8621925), (13, 6632250), (15, 5747950), (25, 3448770), (26, 3316125), (30, 2873975), (37, 2330250), (39, 2210750), (50, 1724385), (65, 1326450), (74, 1165125), (75, 1149590), (78, 1105375), (111, 776750), (125, 689754), (130, 663225), (150, 574795), (185, 466050), (195, 442150), (222, 388375), (239, 360750), (250, 344877), (325, 265290), (370, 233025), (375, 229918), (390, 221075), (478, 180375), (481, 179250), (555, 155350), (650, 132645), (717, 120250), (750, 114959), (925, 93210), (962, 89625), (975, 88430), (1110, 77675), (1195, 72150), (1434, 60125), (1443, 59750), (1625, 53058), (1850, 46605), (1950, 44215), (2390, 36075), (2405, 35850), (2775, 31070), (2886, 29875), (3107, 27750), (3250, 26529), (3585, 24050), (4625, 18642), (4810, 17925), (4875, 17686), (5550, 15535), (5975, 14430), (6214, 13875), (7170, 12025), (7215, 11950), (8843, 9750), (9250, 9321)]