225440400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 785467584

約数和(自身を除く): 560027184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 43, 48, 50, 51, 60, 68, 75, 80, 85, 86, 100, 102, 120, 129, 136, 150, 170, 172, 200, 204, 215, 240, 255, 257, 258, 272, 300, 340, 344, 400, 408, 425, 430, 510, 514, 516, 600, 645, 680, 688, 731, 771, 816, 850, 860, 1020, 1028, 1032, 1075, 1200, 1275, 1285, 1290, 1360, 1462, 1542, 1700, 1720, 2040, 2056, 2064, 2150, 2193, 2550, 2570, 2580, 2924, 3084, 3225, 3400, 3440, 3655, 3855, 4080, 4112, 4300, 4369, 4386, 5100, 5140, 5160, 5848, 6168, 6425, 6450, 6800, 7310, 7710, 8600, 8738, 8772, 10200, 10280, 10320, 10965, 11051, 11696, 12336, 12850, 12900, 13107, 14620, 15420, 17200, 17476, 17544, 18275, 19275, 20400, 20560, 21845, 21930, 22102, 25700, 25800, 26214, 29240, 30840, 33153, 34952, 35088, 36550, 38550, 43690, 43860, 44204, 51400, 51600, 52428, 54825, 55255, 58480, 61680, 65535, 66306, 69904, 73100, 77100, 87380, 87720, 88408, 102800, 104856, 109225, 109650, 110510, 131070, 132612, 146200, 154200, 165765, 174760, 175440, 176816, 187867, 209712, 218450, 219300, 221020, 262140, 265224, 276275, 292400, 308400, 327675, 331530, 349520, 375734, 436900, 438600, 442040, 524280, 530448, 552550, 563601, 655350, 663060, 751468, 828825, 873800, 877200, 884080, 939335, 1048560, 1105100, 1127202, 1310700, 1326120, 1502936, 1657650, 1747600, 1878670, 2210200, 2254404, 2621400, 2652240, 2818005, 3005872, 3315300, 3757340, 4420400, 4508808, 4696675, 5242800, 5636010, 6630600, 7514680, 9017616, 9393350, 11272020, 13261200, 14090025, 15029360, 18786700, 22544040, 28180050, 37573400, 45088080, 56360100, 75146800, 112720200, 225440400]

約数ペア:

[(1, 225440400), (2, 112720200), (3, 75146800), (4, 56360100), (5, 45088080), (6, 37573400), (8, 28180050), (10, 22544040), (12, 18786700), (15, 15029360), (16, 14090025), (17, 13261200), (20, 11272020), (24, 9393350), (25, 9017616), (30, 7514680), (34, 6630600), (40, 5636010), (43, 5242800), (48, 4696675), (50, 4508808), (51, 4420400), (60, 3757340), (68, 3315300), (75, 3005872), (80, 2818005), (85, 2652240), (86, 2621400), (100, 2254404), (102, 2210200), (120, 1878670), (129, 1747600), (136, 1657650), (150, 1502936), (170, 1326120), (172, 1310700), (200, 1127202), (204, 1105100), (215, 1048560), (240, 939335), (255, 884080), (257, 877200), (258, 873800), (272, 828825), (300, 751468), (340, 663060), (344, 655350), (400, 563601), (408, 552550), (425, 530448), (430, 524280), (510, 442040), (514, 438600), (516, 436900), (600, 375734), (645, 349520), (680, 331530), (688, 327675), (731, 308400), (771, 292400), (816, 276275), (850, 265224), (860, 262140), (1020, 221020), (1028, 219300), (1032, 218450), (1075, 209712), (1200, 187867), (1275, 176816), (1285, 175440), (1290, 174760), (1360, 165765), (1462, 154200), (1542, 146200), (1700, 132612), (1720, 131070), (2040, 110510), (2056, 109650), (2064, 109225), (2150, 104856), (2193, 102800), (2550, 88408), (2570, 87720), (2580, 87380), (2924, 77100), (3084, 73100), (3225, 69904), (3400, 66306), (3440, 65535), (3655, 61680), (3855, 58480), (4080, 55255), (4112, 54825), (4300, 52428), (4369, 51600), (4386, 51400), (5100, 44204), (5140, 43860), (5160, 43690), (5848, 38550), (6168, 36550), (6425, 35088), (6450, 34952), (6800, 33153), (7310, 30840), (7710, 29240), (8600, 26214), (8738, 25800), (8772, 25700), (10200, 22102), (10280, 21930), (10320, 21845), (10965, 20560), (11051, 20400), (11696, 19275), (12336, 18275), (12850, 17544), (12900, 17476), (13107, 17200), (14620, 15420)]