98762280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 309657600

約数和(自身を除く): 210895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 191, 248, 278, 310, 372, 382, 417, 465, 556, 573, 620, 695, 744, 764, 834, 930, 955, 1112, 1146, 1240, 1390, 1528, 1668, 1860, 1910, 2085, 2292, 2780, 2865, 3336, 3720, 3820, 4170, 4309, 4584, 5560, 5730, 5921, 7640, 8340, 8618, 11460, 11842, 12927, 16680, 17236, 17763, 21545, 22920, 23684, 25854, 26549, 29605, 34472, 35526, 43090, 47368, 51708, 53098, 59210, 64635, 71052, 79647, 86180, 88815, 103416, 106196, 118420, 129270, 132745, 142104, 159294, 172360, 177630, 212392, 236840, 258540, 265490, 318588, 355260, 398235, 517080, 530980, 637176, 710520, 796470, 823019, 1061960, 1592940, 1646038, 2469057, 3185880, 3292076, 4115095, 4938114, 6584152, 8230190, 9876228, 12345285, 16460380, 19752456, 24690570, 32920760, 49381140, 98762280]

約数ペア:

[(1, 98762280), (2, 49381140), (3, 32920760), (4, 24690570), (5, 19752456), (6, 16460380), (8, 12345285), (10, 9876228), (12, 8230190), (15, 6584152), (20, 4938114), (24, 4115095), (30, 3292076), (31, 3185880), (40, 2469057), (60, 1646038), (62, 1592940), (93, 1061960), (120, 823019), (124, 796470), (139, 710520), (155, 637176), (186, 530980), (191, 517080), (248, 398235), (278, 355260), (310, 318588), (372, 265490), (382, 258540), (417, 236840), (465, 212392), (556, 177630), (573, 172360), (620, 159294), (695, 142104), (744, 132745), (764, 129270), (834, 118420), (930, 106196), (955, 103416), (1112, 88815), (1146, 86180), (1240, 79647), (1390, 71052), (1528, 64635), (1668, 59210), (1860, 53098), (1910, 51708), (2085, 47368), (2292, 43090), (2780, 35526), (2865, 34472), (3336, 29605), (3720, 26549), (3820, 25854), (4170, 23684), (4309, 22920), (4584, 21545), (5560, 17763), (5730, 17236), (5921, 16680), (7640, 12927), (8340, 11842), (8618, 11460)]