55475460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7517}}^1$

素因数の和:7573

約数の個数: 72

約数和(自身を含む): 172402776

約数和(自身を除く): 116927316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7517, 15034, 22551, 30068, 37585, 45102, 67653, 75170, 90204, 112755, 135306, 150340, 225510, 270612, 308197, 338265, 451020, 616394, 676530, 924591, 1232788, 1353060, 1540985, 1849182, 2773773, 3081970, 3698364, 4622955, 5547546, 6163940, 9245910, 11095092, 13868865, 18491820, 27737730, 55475460]

約数ペア:

[(1, 55475460), (2, 27737730), (3, 18491820), (4, 13868865), (5, 11095092), (6, 9245910), (9, 6163940), (10, 5547546), (12, 4622955), (15, 3698364), (18, 3081970), (20, 2773773), (30, 1849182), (36, 1540985), (41, 1353060), (45, 1232788), (60, 924591), (82, 676530), (90, 616394), (123, 451020), (164, 338265), (180, 308197), (205, 270612), (246, 225510), (369, 150340), (410, 135306), (492, 112755), (615, 90204), (738, 75170), (820, 67653), (1230, 45102), (1476, 37585), (1845, 30068), (2460, 22551), (3690, 15034), (7380, 7517)]