73562940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 248373216

約数和(自身を除く): 174810276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 701, 795, 954, 990, 1060, 1166, 1402, 1590, 1749, 1908, 1980, 2103, 2332, 2385, 2804, 2915, 3180, 3498, 3505, 4206, 4770, 5247, 5830, 6309, 6996, 7010, 7711, 8412, 8745, 9540, 10494, 10515, 11660, 12618, 14020, 15422, 17490, 20988, 21030, 23133, 25236, 26235, 30844, 31545, 34980, 37153, 38555, 42060, 46266, 52470, 63090, 69399, 74306, 77110, 92532, 104940, 111459, 115665, 126180, 138798, 148612, 154220, 185765, 222918, 231330, 277596, 334377, 346995, 371530, 408683, 445836, 462660, 557295, 668754, 693990, 743060, 817366, 1114590, 1226049, 1337508, 1387980, 1634732, 1671885, 2043415, 2229180, 2452098, 3343770, 3678147, 4086830, 4904196, 6130245, 6687540, 7356294, 8173660, 12260490, 14712588, 18390735, 24520980, 36781470, 73562940]

約数ペア:

[(1, 73562940), (2, 36781470), (3, 24520980), (4, 18390735), (5, 14712588), (6, 12260490), (9, 8173660), (10, 7356294), (11, 6687540), (12, 6130245), (15, 4904196), (18, 4086830), (20, 3678147), (22, 3343770), (30, 2452098), (33, 2229180), (36, 2043415), (44, 1671885), (45, 1634732), (53, 1387980), (55, 1337508), (60, 1226049), (66, 1114590), (90, 817366), (99, 743060), (106, 693990), (110, 668754), (132, 557295), (159, 462660), (165, 445836), (180, 408683), (198, 371530), (212, 346995), (220, 334377), (265, 277596), (318, 231330), (330, 222918), (396, 185765), (477, 154220), (495, 148612), (530, 138798), (583, 126180), (636, 115665), (660, 111459), (701, 104940), (795, 92532), (954, 77110), (990, 74306), (1060, 69399), (1166, 63090), (1402, 52470), (1590, 46266), (1749, 42060), (1908, 38555), (1980, 37153), (2103, 34980), (2332, 31545), (2385, 30844), (2804, 26235), (2915, 25236), (3180, 23133), (3498, 21030), (3505, 20988), (4206, 17490), (4770, 15422), (5247, 14020), (5830, 12618), (6309, 11660), (6996, 10515), (7010, 10494), (7711, 9540), (8412, 8745)]