321285150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 889228800

約数和(自身を除く): 567943650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 331, 450, 662, 675, 719, 993, 1350, 1438, 1655, 1986, 2157, 2979, 3310, 3595, 4314, 4965, 5958, 6471, 7190, 8275, 8937, 9930, 10785, 12942, 14895, 16550, 17874, 17975, 19413, 21570, 24825, 29790, 32355, 35950, 38826, 44685, 49650, 53925, 64710, 74475, 89370, 97065, 107850, 148950, 161775, 194130, 223425, 237989, 323550, 446850, 475978, 485325, 713967, 970650, 1189945, 1427934, 2141901, 2379890, 3569835, 4283802, 5949725, 6425703, 7139670, 10709505, 11899450, 12851406, 17849175, 21419010, 32128515, 35698350, 53547525, 64257030, 107095050, 160642575, 321285150]

約数ペア:

[(1, 321285150), (2, 160642575), (3, 107095050), (5, 64257030), (6, 53547525), (9, 35698350), (10, 32128515), (15, 21419010), (18, 17849175), (25, 12851406), (27, 11899450), (30, 10709505), (45, 7139670), (50, 6425703), (54, 5949725), (75, 4283802), (90, 3569835), (135, 2379890), (150, 2141901), (225, 1427934), (270, 1189945), (331, 970650), (450, 713967), (662, 485325), (675, 475978), (719, 446850), (993, 323550), (1350, 237989), (1438, 223425), (1655, 194130), (1986, 161775), (2157, 148950), (2979, 107850), (3310, 97065), (3595, 89370), (4314, 74475), (4965, 64710), (5958, 53925), (6471, 49650), (7190, 44685), (8275, 38826), (8937, 35950), (9930, 32355), (10785, 29790), (12942, 24825), (14895, 21570), (16550, 19413), (17874, 17975)]