100027920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18121}}^1$

素因数の和:18160

約数の個数: 80

約数和(自身を含む): 323586432

約数和(自身を除く): 223558512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 217452, 271815, 289936, 362420, 416783, 434904, 543630, 724840, 833566, 869808, 1087260, 1250349, 1449680, 1667132, 2083915, 2174520, 2500698, 3334264, 4167830, 4349040, 5001396, 6251745, 6668528, 8335660, 10002792, 12503490, 16671320, 20005584, 25006980, 33342640, 50013960, 100027920]

約数ペア:

[(1, 100027920), (2, 50013960), (3, 33342640), (4, 25006980), (5, 20005584), (6, 16671320), (8, 12503490), (10, 10002792), (12, 8335660), (15, 6668528), (16, 6251745), (20, 5001396), (23, 4349040), (24, 4167830), (30, 3334264), (40, 2500698), (46, 2174520), (48, 2083915), (60, 1667132), (69, 1449680), (80, 1250349), (92, 1087260), (115, 869808), (120, 833566), (138, 724840), (184, 543630), (230, 434904), (240, 416783), (276, 362420), (345, 289936), (368, 271815), (460, 217452), (552, 181210), (690, 144968), (920, 108726), (1104, 90605), (1380, 72484), (1840, 54363), (2760, 36242), (5520, 18121)]