201520710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 160

約数和(自身を含む): 586491840

約数和(自身を除く): 384971130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 81, 87, 90, 115, 135, 138, 145, 162, 174, 207, 230, 261, 270, 290, 345, 373, 405, 414, 435, 522, 621, 667, 690, 746, 783, 810, 870, 1035, 1119, 1242, 1305, 1334, 1566, 1863, 1865, 2001, 2070, 2238, 2349, 2610, 3105, 3335, 3357, 3726, 3730, 3915, 4002, 4698, 5595, 6003, 6210, 6670, 6714, 7830, 8579, 9315, 10005, 10071, 10817, 11190, 11745, 12006, 16785, 17158, 18009, 18630, 20010, 20142, 21634, 23490, 25737, 30015, 30213, 32451, 33570, 36018, 42895, 50355, 51474, 54027, 54085, 60030, 60426, 64902, 77211, 85790, 90045, 97353, 100710, 108054, 108170, 128685, 151065, 154422, 162255, 180090, 194706, 231633, 248791, 257370, 270135, 292059, 302130, 324510, 386055, 463266, 486765, 497582, 540270, 584118, 694899, 746373, 772110, 876177, 973530, 1158165, 1243955, 1389798, 1460295, 1492746, 1752354, 2239119, 2316330, 2487910, 2920590, 3474495, 3731865, 4380885, 4478238, 6717357, 6948990, 7463730, 8761770, 11195595, 13434714, 20152071, 22391190, 33586785, 40304142, 67173570, 100760355, 201520710]

約数ペア:

[(1, 201520710), (2, 100760355), (3, 67173570), (5, 40304142), (6, 33586785), (9, 22391190), (10, 20152071), (15, 13434714), (18, 11195595), (23, 8761770), (27, 7463730), (29, 6948990), (30, 6717357), (45, 4478238), (46, 4380885), (54, 3731865), (58, 3474495), (69, 2920590), (81, 2487910), (87, 2316330), (90, 2239119), (115, 1752354), (135, 1492746), (138, 1460295), (145, 1389798), (162, 1243955), (174, 1158165), (207, 973530), (230, 876177), (261, 772110), (270, 746373), (290, 694899), (345, 584118), (373, 540270), (405, 497582), (414, 486765), (435, 463266), (522, 386055), (621, 324510), (667, 302130), (690, 292059), (746, 270135), (783, 257370), (810, 248791), (870, 231633), (1035, 194706), (1119, 180090), (1242, 162255), (1305, 154422), (1334, 151065), (1566, 128685), (1863, 108170), (1865, 108054), (2001, 100710), (2070, 97353), (2238, 90045), (2349, 85790), (2610, 77211), (3105, 64902), (3335, 60426), (3357, 60030), (3726, 54085), (3730, 54027), (3915, 51474), (4002, 50355), (4698, 42895), (5595, 36018), (6003, 33570), (6210, 32451), (6670, 30213), (6714, 30015), (7830, 25737), (8579, 23490), (9315, 21634), (10005, 20142), (10071, 20010), (10817, 18630), (11190, 18009), (11745, 17158), (12006, 16785)]