140951700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1006

約数の個数: 108

約数和(自身を含む): 444589600

約数和(自身を除く): 303637900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 199, 225, 300, 398, 450, 597, 787, 796, 900, 995, 1194, 1574, 1791, 1990, 2361, 2388, 2985, 3148, 3582, 3935, 3980, 4722, 4975, 5970, 7083, 7164, 7870, 8955, 9444, 9950, 11805, 11940, 14166, 14925, 15740, 17910, 19675, 19900, 23610, 28332, 29850, 35415, 35820, 39350, 44775, 47220, 59025, 59700, 70830, 78700, 89550, 118050, 141660, 156613, 177075, 179100, 236100, 313226, 354150, 469839, 626452, 708300, 783065, 939678, 1409517, 1566130, 1879356, 2349195, 2819034, 3132260, 3915325, 4698390, 5638068, 7047585, 7830650, 9396780, 11745975, 14095170, 15661300, 23491950, 28190340, 35237925, 46983900, 70475850, 140951700]

約数ペア:

[(1, 140951700), (2, 70475850), (3, 46983900), (4, 35237925), (5, 28190340), (6, 23491950), (9, 15661300), (10, 14095170), (12, 11745975), (15, 9396780), (18, 7830650), (20, 7047585), (25, 5638068), (30, 4698390), (36, 3915325), (45, 3132260), (50, 2819034), (60, 2349195), (75, 1879356), (90, 1566130), (100, 1409517), (150, 939678), (180, 783065), (199, 708300), (225, 626452), (300, 469839), (398, 354150), (450, 313226), (597, 236100), (787, 179100), (796, 177075), (900, 156613), (995, 141660), (1194, 118050), (1574, 89550), (1791, 78700), (1990, 70830), (2361, 59700), (2388, 59025), (2985, 47220), (3148, 44775), (3582, 39350), (3935, 35820), (3980, 35415), (4722, 29850), (4975, 28332), (5970, 23610), (7083, 19900), (7164, 19675), (7870, 17910), (8955, 15740), (9444, 14925), (9950, 14166), (11805, 11940)]