109381500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 349789440

約数和(自身を除く): 240407940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 125, 150, 180, 218, 223, 225, 250, 300, 327, 375, 436, 446, 450, 500, 545, 654, 669, 750, 892, 900, 981, 1090, 1115, 1125, 1308, 1338, 1500, 1635, 1962, 2007, 2180, 2230, 2250, 2676, 2725, 3270, 3345, 3924, 4014, 4460, 4500, 4905, 5450, 5575, 6540, 6690, 8028, 8175, 9810, 10035, 10900, 11150, 13380, 13625, 16350, 16725, 19620, 20070, 22300, 24307, 24525, 27250, 27875, 32700, 33450, 40140, 40875, 48614, 49050, 50175, 54500, 55750, 66900, 72921, 81750, 83625, 97228, 98100, 100350, 111500, 121535, 122625, 145842, 163500, 167250, 200700, 218763, 243070, 245250, 250875, 291684, 334500, 364605, 437526, 486140, 490500, 501750, 607675, 729210, 875052, 1003500, 1093815, 1215350, 1458420, 1823025, 2187630, 2430700, 3038375, 3646050, 4375260, 5469075, 6076750, 7292100, 9115125, 10938150, 12153500, 18230250, 21876300, 27345375, 36460500, 54690750, 109381500]

約数ペア:

[(1, 109381500), (2, 54690750), (3, 36460500), (4, 27345375), (5, 21876300), (6, 18230250), (9, 12153500), (10, 10938150), (12, 9115125), (15, 7292100), (18, 6076750), (20, 5469075), (25, 4375260), (30, 3646050), (36, 3038375), (45, 2430700), (50, 2187630), (60, 1823025), (75, 1458420), (90, 1215350), (100, 1093815), (109, 1003500), (125, 875052), (150, 729210), (180, 607675), (218, 501750), (223, 490500), (225, 486140), (250, 437526), (300, 364605), (327, 334500), (375, 291684), (436, 250875), (446, 245250), (450, 243070), (500, 218763), (545, 200700), (654, 167250), (669, 163500), (750, 145842), (892, 122625), (900, 121535), (981, 111500), (1090, 100350), (1115, 98100), (1125, 97228), (1308, 83625), (1338, 81750), (1500, 72921), (1635, 66900), (1962, 55750), (2007, 54500), (2180, 50175), (2230, 49050), (2250, 48614), (2676, 40875), (2725, 40140), (3270, 33450), (3345, 32700), (3924, 27875), (4014, 27250), (4460, 24525), (4500, 24307), (4905, 22300), (5450, 20070), (5575, 19620), (6540, 16725), (6690, 16350), (8028, 13625), (8175, 13380), (9810, 11150), (10035, 10900)]