150160900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 342478080

約数和(自身を除く): 192317180

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 59, 62, 100, 118, 124, 155, 236, 295, 310, 590, 620, 775, 821, 1180, 1475, 1550, 1642, 1829, 2950, 3100, 3284, 3658, 4105, 5900, 7316, 8210, 9145, 16420, 18290, 20525, 25451, 36580, 41050, 45725, 48439, 50902, 82100, 91450, 96878, 101804, 127255, 182900, 193756, 242195, 254510, 484390, 509020, 636275, 968780, 1210975, 1272550, 1501609, 2421950, 2545100, 3003218, 4843900, 6006436, 7508045, 15016090, 30032180, 37540225, 75080450, 150160900]

約数ペア:

[(1, 150160900), (2, 75080450), (4, 37540225), (5, 30032180), (10, 15016090), (20, 7508045), (25, 6006436), (31, 4843900), (50, 3003218), (59, 2545100), (62, 2421950), (100, 1501609), (118, 1272550), (124, 1210975), (155, 968780), (236, 636275), (295, 509020), (310, 484390), (590, 254510), (620, 242195), (775, 193756), (821, 182900), (1180, 127255), (1475, 101804), (1550, 96878), (1642, 91450), (1829, 82100), (2950, 50902), (3100, 48439), (3284, 45725), (3658, 41050), (4105, 36580), (5900, 25451), (7316, 20525), (8210, 18290), (9145, 16420)]