154503180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1737

約数の個数: 144

約数和(自身を含む): 520803360

約数和(自身を除く): 366300180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1693, 1755, 2028, 2340, 2535, 3042, 3380, 3386, 3510, 4563, 5070, 5079, 6084, 6772, 7020, 7605, 8465, 9126, 10140, 10158, 15210, 15237, 16930, 18252, 20316, 22009, 22815, 25395, 30420, 30474, 33860, 44018, 45630, 45711, 50790, 60948, 66027, 76185, 88036, 91260, 91422, 101580, 110045, 132054, 152370, 182844, 198081, 220090, 228555, 264108, 286117, 304740, 330135, 396162, 440180, 457110, 572234, 594243, 660270, 792324, 858351, 914220, 990405, 1144468, 1188486, 1320540, 1430585, 1716702, 1980810, 2376972, 2575053, 2861170, 2971215, 3433404, 3961620, 4291755, 5150106, 5722340, 5942430, 7725159, 8583510, 10300212, 11884860, 12875265, 15450318, 17167020, 25750530, 30900636, 38625795, 51501060, 77251590, 154503180]

約数ペア:

[(1, 154503180), (2, 77251590), (3, 51501060), (4, 38625795), (5, 30900636), (6, 25750530), (9, 17167020), (10, 15450318), (12, 12875265), (13, 11884860), (15, 10300212), (18, 8583510), (20, 7725159), (26, 5942430), (27, 5722340), (30, 5150106), (36, 4291755), (39, 3961620), (45, 3433404), (52, 2971215), (54, 2861170), (60, 2575053), (65, 2376972), (78, 1980810), (90, 1716702), (108, 1430585), (117, 1320540), (130, 1188486), (135, 1144468), (156, 990405), (169, 914220), (180, 858351), (195, 792324), (234, 660270), (260, 594243), (270, 572234), (338, 457110), (351, 440180), (390, 396162), (468, 330135), (507, 304740), (540, 286117), (585, 264108), (676, 228555), (702, 220090), (780, 198081), (845, 182844), (1014, 152370), (1170, 132054), (1404, 110045), (1521, 101580), (1690, 91422), (1693, 91260), (1755, 88036), (2028, 76185), (2340, 66027), (2535, 60948), (3042, 50790), (3380, 45711), (3386, 45630), (3510, 44018), (4563, 33860), (5070, 30474), (5079, 30420), (6084, 25395), (6772, 22815), (7020, 22009), (7605, 20316), (8465, 18252), (9126, 16930), (10140, 15237), (10158, 15210)]