169489350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2574

約数の個数: 72

約数和(自身を含む): 458452800

約数和(自身を除く): 288963450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 450, 471, 785, 942, 1413, 1570, 2355, 2399, 2826, 3925, 4710, 4798, 7065, 7197, 7850, 11775, 11995, 14130, 14394, 21591, 23550, 23990, 35325, 35985, 43182, 59975, 70650, 71970, 107955, 119950, 179925, 215910, 359850, 376643, 539775, 753286, 1079550, 1129929, 1883215, 2259858, 3389787, 3766430, 5649645, 6779574, 9416075, 11299290, 16948935, 18832150, 28248225, 33897870, 56496450, 84744675, 169489350]

約数ペア:

[(1, 169489350), (2, 84744675), (3, 56496450), (5, 33897870), (6, 28248225), (9, 18832150), (10, 16948935), (15, 11299290), (18, 9416075), (25, 6779574), (30, 5649645), (45, 3766430), (50, 3389787), (75, 2259858), (90, 1883215), (150, 1129929), (157, 1079550), (225, 753286), (314, 539775), (450, 376643), (471, 359850), (785, 215910), (942, 179925), (1413, 119950), (1570, 107955), (2355, 71970), (2399, 70650), (2826, 59975), (3925, 43182), (4710, 35985), (4798, 35325), (7065, 23990), (7197, 23550), (7850, 21591), (11775, 14394), (11995, 14130)]