40151700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4957}}^1$

素因数の和:4983

約数の個数: 90

約数和(自身を含む): 130182206

約数和(自身を除く): 90030506

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4957, 8100, 9914, 14871, 19828, 24785, 29742, 44613, 49570, 59484, 74355, 89226, 99140, 123925, 133839, 148710, 178452, 223065, 247850, 267678, 297420, 371775, 401517, 446130, 495700, 535356, 669195, 743550, 803034, 892260, 1115325, 1338390, 1487100, 1606068, 2007585, 2230650, 2676780, 3345975, 4015170, 4461300, 6691950, 8030340, 10037925, 13383900, 20075850, 40151700]

約数ペア:

[(1, 40151700), (2, 20075850), (3, 13383900), (4, 10037925), (5, 8030340), (6, 6691950), (9, 4461300), (10, 4015170), (12, 3345975), (15, 2676780), (18, 2230650), (20, 2007585), (25, 1606068), (27, 1487100), (30, 1338390), (36, 1115325), (45, 892260), (50, 803034), (54, 743550), (60, 669195), (75, 535356), (81, 495700), (90, 446130), (100, 401517), (108, 371775), (135, 297420), (150, 267678), (162, 247850), (180, 223065), (225, 178452), (270, 148710), (300, 133839), (324, 123925), (405, 99140), (450, 89226), (540, 74355), (675, 59484), (810, 49570), (900, 44613), (1350, 29742), (1620, 24785), (2025, 19828), (2700, 14871), (4050, 9914), (4957, 8100)]