200026260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 741565440

約数和(自身を除く): 541539180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 569, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1138, 1260, 1302, 1395, 1620, 1674, 1707, 1860, 1890, 1953, 2170, 2268, 2276, 2511, 2604, 2790, 2835, 2845, 3255, 3348, 3414, 3780, 3906, 3983, 4185, 4340, 5022, 5121, 5580, 5670, 5690, 5859, 6510, 6828, 7812, 7966, 8370, 8535, 9765, 10044, 10242, 11340, 11380, 11718, 11949, 12555, 13020, 15363, 15932, 16740, 17070, 17577, 17639, 19530, 19915, 20484, 23436, 23898, 25110, 25605, 29295, 30726, 34140, 35154, 35278, 35847, 39060, 39830, 46089, 47796, 50220, 51210, 52917, 58590, 59745, 61452, 70308, 70556, 71694, 76815, 79660, 87885, 88195, 92178, 102420, 105834, 107541, 117180, 119490, 123473, 143388, 153630, 158751, 175770, 176390, 179235, 184356, 211668, 215082, 230445, 238980, 246946, 264585, 307260, 317502, 322623, 351540, 352780, 358470, 370419, 430164, 460890, 476253, 493892, 529170, 537705, 617365, 635004, 645246, 716940, 740838, 793755, 921780, 952506, 1058340, 1075410, 1111257, 1234730, 1290492, 1428759, 1481676, 1587510, 1613115, 1852095, 1905012, 2150820, 2222514, 2381265, 2469460, 2857518, 3175020, 3226230, 3333771, 3704190, 4445028, 4762530, 5556285, 5715036, 6452460, 6667542, 7143795, 7408380, 9525060, 10001313, 11112570, 13335084, 14287590, 16668855, 20002626, 22225140, 28575180, 33337710, 40005252, 50006565, 66675420, 100013130, 200026260]

約数ペア:

[(1, 200026260), (2, 100013130), (3, 66675420), (4, 50006565), (5, 40005252), (6, 33337710), (7, 28575180), (9, 22225140), (10, 20002626), (12, 16668855), (14, 14287590), (15, 13335084), (18, 11112570), (20, 10001313), (21, 9525060), (27, 7408380), (28, 7143795), (30, 6667542), (31, 6452460), (35, 5715036), (36, 5556285), (42, 4762530), (45, 4445028), (54, 3704190), (60, 3333771), (62, 3226230), (63, 3175020), (70, 2857518), (81, 2469460), (84, 2381265), (90, 2222514), (93, 2150820), (105, 1905012), (108, 1852095), (124, 1613115), (126, 1587510), (135, 1481676), (140, 1428759), (155, 1290492), (162, 1234730), (180, 1111257), (186, 1075410), (189, 1058340), (210, 952506), (217, 921780), (252, 793755), (270, 740838), (279, 716940), (310, 645246), (315, 635004), (324, 617365), (372, 537705), (378, 529170), (405, 493892), (420, 476253), (434, 460890), (465, 430164), (540, 370419), (558, 358470), (567, 352780), (569, 351540), (620, 322623), (630, 317502), (651, 307260), (756, 264585), (810, 246946), (837, 238980), (868, 230445), (930, 215082), (945, 211668), (1085, 184356), (1116, 179235), (1134, 176390), (1138, 175770), (1260, 158751), (1302, 153630), (1395, 143388), (1620, 123473), (1674, 119490), (1707, 117180), (1860, 107541), (1890, 105834), (1953, 102420), (2170, 92178), (2268, 88195), (2276, 87885), (2511, 79660), (2604, 76815), (2790, 71694), (2835, 70556), (2845, 70308), (3255, 61452), (3348, 59745), (3414, 58590), (3780, 52917), (3906, 51210), (3983, 50220), (4185, 47796), (4340, 46089), (5022, 39830), (5121, 39060), (5580, 35847), (5670, 35278), (5690, 35154), (5859, 34140), (6510, 30726), (6828, 29295), (7812, 25605), (7966, 25110), (8370, 23898), (8535, 23436), (9765, 20484), (10044, 19915), (10242, 19530), (11340, 17639), (11380, 17577), (11718, 17070), (11949, 16740), (12555, 15932), (13020, 15363)]