425728260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1597}}^1$

素因数の和:3093

約数の個数: 72

約数和(自身を含む): 1293056856

約数和(自身を除く): 867328596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1481, 1597, 2962, 3194, 4443, 4791, 5924, 6388, 7405, 7985, 8886, 9582, 13329, 14373, 14810, 15970, 17772, 19164, 22215, 23955, 26658, 28746, 29620, 31940, 44430, 47910, 53316, 57492, 66645, 71865, 88860, 95820, 133290, 143730, 266580, 287460, 2365157, 4730314, 7095471, 9460628, 11825785, 14190942, 21286413, 23651570, 28381884, 35477355, 42572826, 47303140, 70954710, 85145652, 106432065, 141909420, 212864130, 425728260]

約数ペア:

[(1, 425728260), (2, 212864130), (3, 141909420), (4, 106432065), (5, 85145652), (6, 70954710), (9, 47303140), (10, 42572826), (12, 35477355), (15, 28381884), (18, 23651570), (20, 21286413), (30, 14190942), (36, 11825785), (45, 9460628), (60, 7095471), (90, 4730314), (180, 2365157), (1481, 287460), (1597, 266580), (2962, 143730), (3194, 133290), (4443, 95820), (4791, 88860), (5924, 71865), (6388, 66645), (7405, 57492), (7985, 53316), (8886, 47910), (9582, 44430), (13329, 31940), (14373, 29620), (14810, 28746), (15970, 26658), (17772, 23955), (19164, 22215)]