1075220000

素因数分解:

$2^5\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 120

約数和(自身を含む): 2718564156

約数和(自身を除く): 1643344156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 125, 148, 160, 185, 200, 250, 296, 370, 400, 500, 592, 625, 740, 800, 925, 1000, 1184, 1250, 1453, 1480, 1850, 2000, 2500, 2906, 2960, 3700, 4000, 4625, 5000, 5812, 5920, 7265, 7400, 9250, 10000, 11624, 14530, 14800, 18500, 20000, 23125, 23248, 29060, 29600, 36325, 37000, 46250, 46496, 53761, 58120, 72650, 74000, 92500, 107522, 116240, 145300, 148000, 181625, 185000, 215044, 232480, 268805, 290600, 363250, 370000, 430088, 537610, 581200, 726500, 740000, 860176, 908125, 1075220, 1162400, 1344025, 1453000, 1720352, 1816250, 2150440, 2688050, 2906000, 3632500, 4300880, 5376100, 5812000, 6720125, 7265000, 8601760, 10752200, 13440250, 14530000, 21504400, 26880500, 29060000, 33600625, 43008800, 53761000, 67201250, 107522000, 134402500, 215044000, 268805000, 537610000, 1075220000]

約数ペア:

[(1, 1075220000), (2, 537610000), (4, 268805000), (5, 215044000), (8, 134402500), (10, 107522000), (16, 67201250), (20, 53761000), (25, 43008800), (32, 33600625), (37, 29060000), (40, 26880500), (50, 21504400), (74, 14530000), (80, 13440250), (100, 10752200), (125, 8601760), (148, 7265000), (160, 6720125), (185, 5812000), (200, 5376100), (250, 4300880), (296, 3632500), (370, 2906000), (400, 2688050), (500, 2150440), (592, 1816250), (625, 1720352), (740, 1453000), (800, 1344025), (925, 1162400), (1000, 1075220), (1184, 908125), (1250, 860176), (1453, 740000), (1480, 726500), (1850, 581200), (2000, 537610), (2500, 430088), (2906, 370000), (2960, 363250), (3700, 290600), (4000, 268805), (4625, 232480), (5000, 215044), (5812, 185000), (5920, 181625), (7265, 148000), (7400, 145300), (9250, 116240), (10000, 107522), (11624, 92500), (14530, 74000), (14800, 72650), (18500, 58120), (20000, 53761), (23125, 46496), (23248, 46250), (29060, 37000), (29600, 36325)]