155177700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30461

約数の個数: 72

約数和(自身を含む): 475407072

約数和(自身を除く): 320229372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 30427, 60854, 91281, 121708, 152135, 182562, 304270, 365124, 456405, 517259, 608540, 760675, 912810, 1034518, 1521350, 1551777, 1825620, 2069036, 2282025, 2586295, 3042700, 3103554, 4564050, 5172590, 6207108, 7758885, 9128100, 10345180, 12931475, 15517770, 25862950, 31035540, 38794425, 51725900, 77588850, 155177700]

約数ペア:

[(1, 155177700), (2, 77588850), (3, 51725900), (4, 38794425), (5, 31035540), (6, 25862950), (10, 15517770), (12, 12931475), (15, 10345180), (17, 9128100), (20, 7758885), (25, 6207108), (30, 5172590), (34, 4564050), (50, 3103554), (51, 3042700), (60, 2586295), (68, 2282025), (75, 2069036), (85, 1825620), (100, 1551777), (102, 1521350), (150, 1034518), (170, 912810), (204, 760675), (255, 608540), (300, 517259), (340, 456405), (425, 365124), (510, 304270), (850, 182562), (1020, 152135), (1275, 121708), (1700, 91281), (2550, 60854), (5100, 30427)]