71544150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1110

約数の個数: 72

約数和(自身を含む): 193536720

約数和(自身を除く): 121992570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 865, 919, 1038, 1557, 1730, 1838, 2595, 2757, 3114, 4325, 4595, 5190, 5514, 7785, 8271, 8650, 9190, 12975, 13785, 15570, 16542, 22975, 25950, 27570, 38925, 41355, 45950, 68925, 77850, 82710, 137850, 158987, 206775, 317974, 413550, 476961, 794935, 953922, 1430883, 1589870, 2384805, 2861766, 3974675, 4769610, 7154415, 7949350, 11924025, 14308830, 23848050, 35772075, 71544150]

約数ペア:

[(1, 71544150), (2, 35772075), (3, 23848050), (5, 14308830), (6, 11924025), (9, 7949350), (10, 7154415), (15, 4769610), (18, 3974675), (25, 2861766), (30, 2384805), (45, 1589870), (50, 1430883), (75, 953922), (90, 794935), (150, 476961), (173, 413550), (225, 317974), (346, 206775), (450, 158987), (519, 137850), (865, 82710), (919, 77850), (1038, 68925), (1557, 45950), (1730, 41355), (1838, 38925), (2595, 27570), (2757, 25950), (3114, 22975), (4325, 16542), (4595, 15570), (5190, 13785), (5514, 12975), (7785, 9190), (8271, 8650)]