313079850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7533

約数の個数: 96

約数和(自身を含む): 890657280

約数和(自身を除く): 577577430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 4185, 4650, 6975, 7481, 8370, 13950, 14962, 20925, 22443, 37405, 41850, 44886, 67329, 74810, 112215, 134658, 187025, 201987, 224430, 231911, 336645, 374050, 403974, 463822, 561075, 673290, 695733, 1009935, 1122150, 1159555, 1391466, 1683225, 2019870, 2087199, 2319110, 3366450, 3478665, 4174398, 5049675, 5797775, 6261597, 6957330, 10099350, 10435995, 11595550, 12523194, 17393325, 20871990, 31307985, 34786650, 52179975, 62615970, 104359950, 156539925, 313079850]

約数ペア:

[(1, 313079850), (2, 156539925), (3, 104359950), (5, 62615970), (6, 52179975), (9, 34786650), (10, 31307985), (15, 20871990), (18, 17393325), (25, 12523194), (27, 11595550), (30, 10435995), (31, 10099350), (45, 6957330), (50, 6261597), (54, 5797775), (62, 5049675), (75, 4174398), (90, 3478665), (93, 3366450), (135, 2319110), (150, 2087199), (155, 2019870), (186, 1683225), (225, 1391466), (270, 1159555), (279, 1122150), (310, 1009935), (450, 695733), (465, 673290), (558, 561075), (675, 463822), (775, 403974), (837, 374050), (930, 336645), (1350, 231911), (1395, 224430), (1550, 201987), (1674, 187025), (2325, 134658), (2790, 112215), (4185, 74810), (4650, 67329), (6975, 44886), (7481, 41850), (8370, 37405), (13950, 22443), (14962, 20925)]