145186860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26591}}^1$

素因数の和:26623

約数の個数: 96

約数和(自身を含む): 500355072

約数和(自身を除く): 355168212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26591, 53182, 79773, 106364, 132955, 159546, 186137, 265910, 319092, 345683, 372274, 398865, 531820, 558411, 691366, 744548, 797730, 930685, 1037049, 1116822, 1382732, 1595460, 1728415, 1861370, 2074098, 2233644, 2419781, 2792055, 3456830, 3722740, 4148196, 4839562, 5185245, 5584110, 6913660, 7259343, 9679124, 10370490, 11168220, 12098905, 14518686, 20740980, 24197810, 29037372, 36296715, 48395620, 72593430, 145186860]

約数ペア:

[(1, 145186860), (2, 72593430), (3, 48395620), (4, 36296715), (5, 29037372), (6, 24197810), (7, 20740980), (10, 14518686), (12, 12098905), (13, 11168220), (14, 10370490), (15, 9679124), (20, 7259343), (21, 6913660), (26, 5584110), (28, 5185245), (30, 4839562), (35, 4148196), (39, 3722740), (42, 3456830), (52, 2792055), (60, 2419781), (65, 2233644), (70, 2074098), (78, 1861370), (84, 1728415), (91, 1595460), (105, 1382732), (130, 1116822), (140, 1037049), (156, 930685), (182, 797730), (195, 744548), (210, 691366), (260, 558411), (273, 531820), (364, 398865), (390, 372274), (420, 345683), (455, 319092), (546, 265910), (780, 186137), (910, 159546), (1092, 132955), (1365, 106364), (1820, 79773), (2730, 53182), (5460, 26591)]