105017600

素因数分解:

$2^8\times 5^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 265178340

約数和(自身を除く): 160160740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 256, 269, 305, 320, 400, 488, 538, 610, 640, 800, 976, 1076, 1220, 1280, 1345, 1525, 1600, 1952, 2152, 2440, 2690, 3050, 3200, 3904, 4304, 4880, 5380, 6100, 6400, 6725, 7808, 8608, 9760, 10760, 12200, 13450, 15616, 16409, 17216, 19520, 21520, 24400, 26900, 32818, 34432, 39040, 43040, 48800, 53800, 65636, 68864, 78080, 82045, 86080, 97600, 107600, 131272, 164090, 172160, 195200, 215200, 262544, 328180, 344320, 390400, 410225, 430400, 525088, 656360, 820450, 860800, 1050176, 1312720, 1640900, 1721600, 2100352, 2625440, 3281800, 4200704, 5250880, 6563600, 10501760, 13127200, 21003520, 26254400, 52508800, 105017600]

約数ペア:

[(1, 105017600), (2, 52508800), (4, 26254400), (5, 21003520), (8, 13127200), (10, 10501760), (16, 6563600), (20, 5250880), (25, 4200704), (32, 3281800), (40, 2625440), (50, 2100352), (61, 1721600), (64, 1640900), (80, 1312720), (100, 1050176), (122, 860800), (128, 820450), (160, 656360), (200, 525088), (244, 430400), (256, 410225), (269, 390400), (305, 344320), (320, 328180), (400, 262544), (488, 215200), (538, 195200), (610, 172160), (640, 164090), (800, 131272), (976, 107600), (1076, 97600), (1220, 86080), (1280, 82045), (1345, 78080), (1525, 68864), (1600, 65636), (1952, 53800), (2152, 48800), (2440, 43040), (2690, 39040), (3050, 34432), (3200, 32818), (3904, 26900), (4304, 24400), (4880, 21520), (5380, 19520), (6100, 17216), (6400, 16409), (6725, 15616), (7808, 13450), (8608, 12200), (9760, 10760)]