9207900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 108

約数和(自身を含む): 31121272

約数和(自身を除く): 21913372

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, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 787, 900, 975, 1170, 1300, 1574, 1950, 2340, 2361, 2925, 3148, 3900, 3935, 4722, 5850, 7083, 7870, 9444, 10231, 11700, 11805, 14166, 15740, 19675, 20462, 23610, 28332, 30693, 35415, 39350, 40924, 47220, 51155, 59025, 61386, 70830, 78700, 92079, 102310, 118050, 122772, 141660, 153465, 177075, 184158, 204620, 236100, 255775, 306930, 354150, 368316, 460395, 511550, 613860, 708300, 767325, 920790, 1023100, 1534650, 1841580, 2301975, 3069300, 4603950, 9207900]

約数ペア:

[(1, 9207900), (2, 4603950), (3, 3069300), (4, 2301975), (5, 1841580), (6, 1534650), (9, 1023100), (10, 920790), (12, 767325), (13, 708300), (15, 613860), (18, 511550), (20, 460395), (25, 368316), (26, 354150), (30, 306930), (36, 255775), (39, 236100), (45, 204620), (50, 184158), (52, 177075), (60, 153465), (65, 141660), (75, 122772), (78, 118050), (90, 102310), (100, 92079), (117, 78700), (130, 70830), (150, 61386), (156, 59025), (180, 51155), (195, 47220), (225, 40924), (234, 39350), (260, 35415), (300, 30693), (325, 28332), (390, 23610), (450, 20462), (468, 19675), (585, 15740), (650, 14166), (780, 11805), (787, 11700), (900, 10231), (975, 9444), (1170, 7870), (1300, 7083), (1574, 5850), (1950, 4722), (2340, 3935), (2361, 3900), (2925, 3148)]