101470280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 250727400

約数和(自身を除く): 149257120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 109, 136, 148, 170, 185, 218, 296, 340, 370, 436, 545, 629, 680, 740, 872, 1090, 1258, 1369, 1480, 1853, 2180, 2516, 2738, 3145, 3706, 4033, 4360, 5032, 5476, 6290, 6845, 7412, 8066, 9265, 10952, 12580, 13690, 14824, 16132, 18530, 20165, 23273, 25160, 27380, 32264, 37060, 40330, 46546, 54760, 68561, 74120, 80660, 93092, 116365, 137122, 149221, 161320, 186184, 232730, 274244, 298442, 342805, 465460, 548488, 596884, 685610, 746105, 930920, 1193768, 1371220, 1492210, 2536757, 2742440, 2984420, 5073514, 5968840, 10147028, 12683785, 20294056, 25367570, 50735140, 101470280]

約数ペア:

[(1, 101470280), (2, 50735140), (4, 25367570), (5, 20294056), (8, 12683785), (10, 10147028), (17, 5968840), (20, 5073514), (34, 2984420), (37, 2742440), (40, 2536757), (68, 1492210), (74, 1371220), (85, 1193768), (109, 930920), (136, 746105), (148, 685610), (170, 596884), (185, 548488), (218, 465460), (296, 342805), (340, 298442), (370, 274244), (436, 232730), (545, 186184), (629, 161320), (680, 149221), (740, 137122), (872, 116365), (1090, 93092), (1258, 80660), (1369, 74120), (1480, 68561), (1853, 54760), (2180, 46546), (2516, 40330), (2738, 37060), (3145, 32264), (3706, 27380), (4033, 25160), (4360, 23273), (5032, 20165), (5476, 18530), (6290, 16132), (6845, 14824), (7412, 13690), (8066, 12580), (9265, 10952)]