91880460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 331161600

約数和(自身を除く): 239281140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 223, 252, 270, 315, 327, 378, 420, 436, 446, 540, 545, 630, 654, 669, 756, 763, 892, 945, 981, 1090, 1115, 1260, 1308, 1338, 1526, 1561, 1635, 1890, 1962, 2007, 2180, 2230, 2289, 2676, 2943, 3052, 3122, 3270, 3345, 3780, 3815, 3924, 4014, 4460, 4578, 4683, 4905, 5886, 6021, 6244, 6540, 6690, 6867, 7630, 7805, 8028, 9156, 9366, 9810, 10035, 11445, 11772, 12042, 13380, 13734, 14049, 14715, 15260, 15610, 18732, 19620, 20070, 20601, 22890, 23415, 24084, 24307, 27468, 28098, 29430, 30105, 31220, 34335, 40140, 41202, 42147, 45780, 46830, 48614, 56196, 58860, 60210, 68670, 70245, 72921, 82404, 84294, 93660, 97228, 103005, 120420, 121535, 137340, 140490, 145842, 168588, 170149, 206010, 210735, 218763, 243070, 280980, 291684, 340298, 364605, 412020, 421470, 437526, 486140, 510447, 656289, 680596, 729210, 842940, 850745, 875052, 1020894, 1093815, 1312578, 1458420, 1531341, 1701490, 2041788, 2187630, 2552235, 2625156, 3062682, 3281445, 3402980, 4375260, 4594023, 5104470, 6125364, 6562890, 7656705, 9188046, 10208940, 13125780, 15313410, 18376092, 22970115, 30626820, 45940230, 91880460]

約数ペア:

[(1, 91880460), (2, 45940230), (3, 30626820), (4, 22970115), (5, 18376092), (6, 15313410), (7, 13125780), (9, 10208940), (10, 9188046), (12, 7656705), (14, 6562890), (15, 6125364), (18, 5104470), (20, 4594023), (21, 4375260), (27, 3402980), (28, 3281445), (30, 3062682), (35, 2625156), (36, 2552235), (42, 2187630), (45, 2041788), (54, 1701490), (60, 1531341), (63, 1458420), (70, 1312578), (84, 1093815), (90, 1020894), (105, 875052), (108, 850745), (109, 842940), (126, 729210), (135, 680596), (140, 656289), (180, 510447), (189, 486140), (210, 437526), (218, 421470), (223, 412020), (252, 364605), (270, 340298), (315, 291684), (327, 280980), (378, 243070), (420, 218763), (436, 210735), (446, 206010), (540, 170149), (545, 168588), (630, 145842), (654, 140490), (669, 137340), (756, 121535), (763, 120420), (892, 103005), (945, 97228), (981, 93660), (1090, 84294), (1115, 82404), (1260, 72921), (1308, 70245), (1338, 68670), (1526, 60210), (1561, 58860), (1635, 56196), (1890, 48614), (1962, 46830), (2007, 45780), (2180, 42147), (2230, 41202), (2289, 40140), (2676, 34335), (2943, 31220), (3052, 30105), (3122, 29430), (3270, 28098), (3345, 27468), (3780, 24307), (3815, 24084), (3924, 23415), (4014, 22890), (4460, 20601), (4578, 20070), (4683, 19620), (4905, 18732), (5886, 15610), (6021, 15260), (6244, 14715), (6540, 14049), (6690, 13734), (6867, 13380), (7630, 12042), (7805, 11772), (8028, 11445), (9156, 10035), (9366, 9810)]