452885580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{39937}}^1$

素因数の和:39965

約数の個数: 120

約数和(自身を含む): 1623719328

約数和(自身を除く): 1170833748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 39937, 79874, 119811, 159748, 199685, 239622, 279559, 359433, 399370, 479244, 559118, 599055, 718866, 798740, 838677, 1078299, 1118236, 1198110, 1397795, 1437732, 1677354, 1797165, 2156598, 2396220, 2516031, 2795590, 3234897, 3354708, 3594330, 4193385, 4313196, 5032062, 5391495, 5591180, 6469794, 7188660, 7548093, 8386770, 10064124, 10782990, 12580155, 12939588, 15096186, 16174485, 16773540, 21565980, 22644279, 25160310, 30192372, 32348970, 37740465, 45288558, 50320620, 64697940, 75480930, 90577116, 113221395, 150961860, 226442790, 452885580]

約数ペア:

[(1, 452885580), (2, 226442790), (3, 150961860), (4, 113221395), (5, 90577116), (6, 75480930), (7, 64697940), (9, 50320620), (10, 45288558), (12, 37740465), (14, 32348970), (15, 30192372), (18, 25160310), (20, 22644279), (21, 21565980), (27, 16773540), (28, 16174485), (30, 15096186), (35, 12939588), (36, 12580155), (42, 10782990), (45, 10064124), (54, 8386770), (60, 7548093), (63, 7188660), (70, 6469794), (81, 5591180), (84, 5391495), (90, 5032062), (105, 4313196), (108, 4193385), (126, 3594330), (135, 3354708), (140, 3234897), (162, 2795590), (180, 2516031), (189, 2396220), (210, 2156598), (252, 1797165), (270, 1677354), (315, 1437732), (324, 1397795), (378, 1198110), (405, 1118236), (420, 1078299), (540, 838677), (567, 798740), (630, 718866), (756, 599055), (810, 559118), (945, 479244), (1134, 399370), (1260, 359433), (1620, 279559), (1890, 239622), (2268, 199685), (2835, 159748), (3780, 119811), (5670, 79874), (11340, 39937)]