150421920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 534159360

約数和(自身を除く): 383737440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 919, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1838, 1860, 2046, 2480, 2640, 2728, 2757, 2976, 3410, 3676, 3720, 4092, 4595, 4960, 5115, 5280, 5456, 5514, 6820, 7352, 7440, 8184, 9190, 10109, 10230, 10912, 11028, 13640, 13785, 14704, 14880, 16368, 18380, 20218, 20460, 22056, 27280, 27570, 28489, 29408, 30327, 32736, 36760, 40436, 40920, 44112, 50545, 54560, 55140, 56978, 60654, 73520, 80872, 81840, 85467, 88224, 101090, 110280, 113956, 121308, 142445, 147040, 151635, 161744, 163680, 170934, 202180, 220560, 227912, 242616, 284890, 303270, 313379, 323488, 341868, 404360, 427335, 441120, 455824, 485232, 569780, 606540, 626758, 683736, 808720, 854670, 911648, 940137, 970464, 1139560, 1213080, 1253516, 1367472, 1566895, 1617440, 1709340, 1880274, 2279120, 2426160, 2507032, 2734944, 3133790, 3418680, 3760548, 4558240, 4700685, 4852320, 5014064, 6267580, 6837360, 7521096, 9401370, 10028128, 12535160, 13674720, 15042192, 18802740, 25070320, 30084384, 37605480, 50140640, 75210960, 150421920]

約数ペア:

[(1, 150421920), (2, 75210960), (3, 50140640), (4, 37605480), (5, 30084384), (6, 25070320), (8, 18802740), (10, 15042192), (11, 13674720), (12, 12535160), (15, 10028128), (16, 9401370), (20, 7521096), (22, 6837360), (24, 6267580), (30, 5014064), (31, 4852320), (32, 4700685), (33, 4558240), (40, 3760548), (44, 3418680), (48, 3133790), (55, 2734944), (60, 2507032), (62, 2426160), (66, 2279120), (80, 1880274), (88, 1709340), (93, 1617440), (96, 1566895), (110, 1367472), (120, 1253516), (124, 1213080), (132, 1139560), (155, 970464), (160, 940137), (165, 911648), (176, 854670), (186, 808720), (220, 683736), (240, 626758), (248, 606540), (264, 569780), (310, 485232), (330, 455824), (341, 441120), (352, 427335), (372, 404360), (440, 341868), (465, 323488), (480, 313379), (496, 303270), (528, 284890), (620, 242616), (660, 227912), (682, 220560), (744, 202180), (880, 170934), (919, 163680), (930, 161744), (992, 151635), (1023, 147040), (1056, 142445), (1240, 121308), (1320, 113956), (1364, 110280), (1488, 101090), (1705, 88224), (1760, 85467), (1838, 81840), (1860, 80872), (2046, 73520), (2480, 60654), (2640, 56978), (2728, 55140), (2757, 54560), (2976, 50545), (3410, 44112), (3676, 40920), (3720, 40436), (4092, 36760), (4595, 32736), (4960, 30327), (5115, 29408), (5280, 28489), (5456, 27570), (5514, 27280), (6820, 22056), (7352, 20460), (7440, 20218), (8184, 18380), (9190, 16368), (10109, 14880), (10230, 14704), (10912, 13785), (11028, 13640)]