152614980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{121123}}^1$

素因数の和:121145

約数の個数: 72

約数和(自身を含む): 529069632

約数和(自身を除く): 376454652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 121123, 242246, 363369, 484492, 605615, 726738, 847861, 1090107, 1211230, 1453476, 1695722, 1816845, 2180214, 2422460, 2543583, 3391444, 3633690, 4239305, 4360428, 5087166, 5450535, 7267380, 7630749, 8478610, 10174332, 10901070, 12717915, 15261498, 16957220, 21802140, 25435830, 30522996, 38153745, 50871660, 76307490, 152614980]

約数ペア:

[(1, 152614980), (2, 76307490), (3, 50871660), (4, 38153745), (5, 30522996), (6, 25435830), (7, 21802140), (9, 16957220), (10, 15261498), (12, 12717915), (14, 10901070), (15, 10174332), (18, 8478610), (20, 7630749), (21, 7267380), (28, 5450535), (30, 5087166), (35, 4360428), (36, 4239305), (42, 3633690), (45, 3391444), (60, 2543583), (63, 2422460), (70, 2180214), (84, 1816845), (90, 1695722), (105, 1453476), (126, 1211230), (140, 1090107), (180, 847861), (210, 726738), (252, 605615), (315, 484492), (420, 363369), (630, 242246), (1260, 121123)]