202589280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 695232720

約数和(自身を除く): 492643440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 523, 538, 720, 807, 1046, 1076, 1345, 1440, 1569, 1614, 2092, 2152, 2421, 2615, 2690, 3138, 3228, 4035, 4184, 4304, 4707, 4842, 5230, 5380, 6276, 6456, 7845, 8070, 8368, 8608, 9414, 9684, 10460, 10760, 12105, 12552, 12912, 15690, 16140, 16736, 18828, 19368, 20920, 21520, 23535, 24210, 25104, 25824, 31380, 32280, 37656, 38736, 41840, 43040, 47070, 48420, 50208, 62760, 64560, 75312, 77472, 83680, 94140, 96840, 125520, 129120, 140687, 150624, 188280, 193680, 251040, 281374, 376560, 387360, 422061, 562748, 703435, 753120, 844122, 1125496, 1266183, 1406870, 1688244, 2110305, 2250992, 2532366, 2813740, 3376488, 4220610, 4501984, 5064732, 5627480, 6330915, 6752976, 8441220, 10129464, 11254960, 12661830, 13505952, 16882440, 20258928, 22509920, 25323660, 33764880, 40517856, 50647320, 67529760, 101294640, 202589280]

約数ペア:

[(1, 202589280), (2, 101294640), (3, 67529760), (4, 50647320), (5, 40517856), (6, 33764880), (8, 25323660), (9, 22509920), (10, 20258928), (12, 16882440), (15, 13505952), (16, 12661830), (18, 11254960), (20, 10129464), (24, 8441220), (30, 6752976), (32, 6330915), (36, 5627480), (40, 5064732), (45, 4501984), (48, 4220610), (60, 3376488), (72, 2813740), (80, 2532366), (90, 2250992), (96, 2110305), (120, 1688244), (144, 1406870), (160, 1266183), (180, 1125496), (240, 844122), (269, 753120), (288, 703435), (360, 562748), (480, 422061), (523, 387360), (538, 376560), (720, 281374), (807, 251040), (1046, 193680), (1076, 188280), (1345, 150624), (1440, 140687), (1569, 129120), (1614, 125520), (2092, 96840), (2152, 94140), (2421, 83680), (2615, 77472), (2690, 75312), (3138, 64560), (3228, 62760), (4035, 50208), (4184, 48420), (4304, 47070), (4707, 43040), (4842, 41840), (5230, 38736), (5380, 37656), (6276, 32280), (6456, 31380), (7845, 25824), (8070, 25104), (8368, 24210), (8608, 23535), (9414, 21520), (9684, 20920), (10460, 19368), (10760, 18828), (12105, 16736), (12552, 16140), (12912, 15690)]