100857960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4477

約数の個数: 160

約数和(自身を含む): 387509760

約数和(自身を除く): 286651800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4447, 4536, 5670, 7560, 8894, 11340, 13341, 17788, 22235, 22680, 26682, 31129, 35576, 40023, 44470, 53364, 62258, 66705, 80046, 88940, 93387, 106728, 120069, 124516, 133410, 155645, 160092, 177880, 186774, 200115, 240138, 249032, 266820, 280161, 311290, 320184, 360207, 373548, 400230, 466935, 480276, 533640, 560322, 600345, 622580, 720414, 747096, 800460, 840483, 933870, 960552, 1120644, 1200690, 1245160, 1400805, 1440828, 1600920, 1680966, 1801035, 1867740, 2241288, 2401380, 2521449, 2801610, 2881656, 3361932, 3602070, 3735480, 4202415, 4802760, 5042898, 5603220, 6723864, 7204140, 8404830, 10085796, 11206440, 12607245, 14408280, 16809660, 20171592, 25214490, 33619320, 50428980, 100857960]

約数ペア:

[(1, 100857960), (2, 50428980), (3, 33619320), (4, 25214490), (5, 20171592), (6, 16809660), (7, 14408280), (8, 12607245), (9, 11206440), (10, 10085796), (12, 8404830), (14, 7204140), (15, 6723864), (18, 5603220), (20, 5042898), (21, 4802760), (24, 4202415), (27, 3735480), (28, 3602070), (30, 3361932), (35, 2881656), (36, 2801610), (40, 2521449), (42, 2401380), (45, 2241288), (54, 1867740), (56, 1801035), (60, 1680966), (63, 1600920), (70, 1440828), (72, 1400805), (81, 1245160), (84, 1200690), (90, 1120644), (105, 960552), (108, 933870), (120, 840483), (126, 800460), (135, 747096), (140, 720414), (162, 622580), (168, 600345), (180, 560322), (189, 533640), (210, 480276), (216, 466935), (252, 400230), (270, 373548), (280, 360207), (315, 320184), (324, 311290), (360, 280161), (378, 266820), (405, 249032), (420, 240138), (504, 200115), (540, 186774), (567, 177880), (630, 160092), (648, 155645), (756, 133410), (810, 124516), (840, 120069), (945, 106728), (1080, 93387), (1134, 88940), (1260, 80046), (1512, 66705), (1620, 62258), (1890, 53364), (2268, 44470), (2520, 40023), (2835, 35576), (3240, 31129), (3780, 26682), (4447, 22680), (4536, 22235), (5670, 17788), (7560, 13341), (8894, 11340)]