200128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 160

約数和(自身を含む): 658624512

約数和(自身を除く): 458495952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 727, 740, 744, 888, 930, 1110, 1147, 1240, 1454, 1480, 1488, 1776, 1860, 2181, 2220, 2294, 2480, 2908, 2960, 3441, 3635, 3720, 4362, 4440, 4588, 5735, 5816, 6882, 7270, 7440, 8724, 8880, 9176, 10905, 11470, 11632, 13764, 14540, 17205, 17448, 18352, 21810, 22537, 22940, 26899, 27528, 29080, 34410, 34896, 43620, 45074, 45880, 53798, 55056, 58160, 67611, 68820, 80697, 87240, 90148, 91760, 107596, 112685, 134495, 135222, 137640, 161394, 174480, 180296, 215192, 225370, 268990, 270444, 275280, 322788, 338055, 360592, 403485, 430384, 450740, 537980, 540888, 645576, 676110, 806970, 833869, 901480, 1075960, 1081776, 1291152, 1352220, 1613940, 1667738, 1802960, 2151920, 2501607, 2704440, 3227880, 3335476, 4169345, 5003214, 5408880, 6455760, 6670952, 8338690, 10006428, 12508035, 13341904, 16677380, 20012856, 25016070, 33354760, 40025712, 50032140, 66709520, 100064280, 200128560]

約数ペア:

[(1, 200128560), (2, 100064280), (3, 66709520), (4, 50032140), (5, 40025712), (6, 33354760), (8, 25016070), (10, 20012856), (12, 16677380), (15, 13341904), (16, 12508035), (20, 10006428), (24, 8338690), (30, 6670952), (31, 6455760), (37, 5408880), (40, 5003214), (48, 4169345), (60, 3335476), (62, 3227880), (74, 2704440), (80, 2501607), (93, 2151920), (111, 1802960), (120, 1667738), (124, 1613940), (148, 1352220), (155, 1291152), (185, 1081776), (186, 1075960), (222, 901480), (240, 833869), (248, 806970), (296, 676110), (310, 645576), (370, 540888), (372, 537980), (444, 450740), (465, 430384), (496, 403485), (555, 360592), (592, 338055), (620, 322788), (727, 275280), (740, 270444), (744, 268990), (888, 225370), (930, 215192), (1110, 180296), (1147, 174480), (1240, 161394), (1454, 137640), (1480, 135222), (1488, 134495), (1776, 112685), (1860, 107596), (2181, 91760), (2220, 90148), (2294, 87240), (2480, 80697), (2908, 68820), (2960, 67611), (3441, 58160), (3635, 55056), (3720, 53798), (4362, 45880), (4440, 45074), (4588, 43620), (5735, 34896), (5816, 34410), (6882, 29080), (7270, 27528), (7440, 26899), (8724, 22940), (8880, 22537), (9176, 21810), (10905, 18352), (11470, 17448), (11632, 17205), (13764, 14540)]