152065620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 552384000

約数和(自身を除く): 400318380

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 821, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1642, 1715, 1764, 1890, 2058, 2205, 2463, 2646, 2940, 3087, 3284, 3430, 3780, 4105, 4116, 4410, 4926, 5145, 5292, 5747, 6174, 6615, 6860, 7389, 8210, 8820, 9261, 9852, 10290, 11494, 12315, 12348, 13230, 14778, 15435, 16420, 17241, 18522, 20580, 22167, 22988, 24630, 26460, 28735, 29556, 30870, 34482, 36945, 37044, 40229, 44334, 46305, 49260, 51723, 57470, 61740, 68964, 73890, 80458, 86205, 88668, 92610, 103446, 110835, 114940, 120687, 147780, 155169, 160916, 172410, 185220, 201145, 206892, 221670, 241374, 258615, 281603, 310338, 344820, 362061, 402290, 443340, 482748, 517230, 563206, 603435, 620676, 724122, 775845, 804580, 844809, 1034460, 1086183, 1126412, 1206870, 1408015, 1448244, 1551690, 1689618, 1810305, 2172366, 2413740, 2534427, 2816030, 3103380, 3379236, 3620610, 4224045, 4344732, 5068854, 5430915, 5632060, 7241220, 7603281, 8448090, 10137708, 10861830, 12672135, 15206562, 16896180, 21723660, 25344270, 30413124, 38016405, 50688540, 76032810, 152065620]

約数ペア:

[(1, 152065620), (2, 76032810), (3, 50688540), (4, 38016405), (5, 30413124), (6, 25344270), (7, 21723660), (9, 16896180), (10, 15206562), (12, 12672135), (14, 10861830), (15, 10137708), (18, 8448090), (20, 7603281), (21, 7241220), (27, 5632060), (28, 5430915), (30, 5068854), (35, 4344732), (36, 4224045), (42, 3620610), (45, 3379236), (49, 3103380), (54, 2816030), (60, 2534427), (63, 2413740), (70, 2172366), (84, 1810305), (90, 1689618), (98, 1551690), (105, 1448244), (108, 1408015), (126, 1206870), (135, 1126412), (140, 1086183), (147, 1034460), (180, 844809), (189, 804580), (196, 775845), (210, 724122), (245, 620676), (252, 603435), (270, 563206), (294, 517230), (315, 482748), (343, 443340), (378, 402290), (420, 362061), (441, 344820), (490, 310338), (540, 281603), (588, 258615), (630, 241374), (686, 221670), (735, 206892), (756, 201145), (821, 185220), (882, 172410), (945, 160916), (980, 155169), (1029, 147780), (1260, 120687), (1323, 114940), (1372, 110835), (1470, 103446), (1642, 92610), (1715, 88668), (1764, 86205), (1890, 80458), (2058, 73890), (2205, 68964), (2463, 61740), (2646, 57470), (2940, 51723), (3087, 49260), (3284, 46305), (3430, 44334), (3780, 40229), (4105, 37044), (4116, 36945), (4410, 34482), (4926, 30870), (5145, 29556), (5292, 28735), (5747, 26460), (6174, 24630), (6615, 22988), (6860, 22167), (7389, 20580), (8210, 18522), (8820, 17241), (9261, 16420), (9852, 15435), (10290, 14778), (11494, 13230), (12315, 12348)]