115848990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 310845600

約数和(自身を除く): 194996610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 149, 159, 163, 265, 298, 318, 326, 447, 477, 489, 530, 745, 795, 815, 894, 954, 978, 1341, 1467, 1490, 1590, 1630, 2235, 2385, 2445, 2682, 2934, 4470, 4770, 4890, 6705, 7335, 7897, 8639, 13410, 14670, 15794, 17278, 23691, 24287, 25917, 39485, 43195, 47382, 48574, 51834, 71073, 72861, 77751, 78970, 86390, 118455, 121435, 129585, 142146, 145722, 155502, 218583, 236910, 242870, 259170, 355365, 364305, 388755, 437166, 710730, 728610, 777510, 1092915, 1287211, 2185830, 2574422, 3861633, 6436055, 7723266, 11584899, 12872110, 19308165, 23169798, 38616330, 57924495, 115848990]

約数ペア:

[(1, 115848990), (2, 57924495), (3, 38616330), (5, 23169798), (6, 19308165), (9, 12872110), (10, 11584899), (15, 7723266), (18, 6436055), (30, 3861633), (45, 2574422), (53, 2185830), (90, 1287211), (106, 1092915), (149, 777510), (159, 728610), (163, 710730), (265, 437166), (298, 388755), (318, 364305), (326, 355365), (447, 259170), (477, 242870), (489, 236910), (530, 218583), (745, 155502), (795, 145722), (815, 142146), (894, 129585), (954, 121435), (978, 118455), (1341, 86390), (1467, 78970), (1490, 77751), (1590, 72861), (1630, 71073), (2235, 51834), (2385, 48574), (2445, 47382), (2682, 43195), (2934, 39485), (4470, 25917), (4770, 24287), (4890, 23691), (6705, 17278), (7335, 15794), (7897, 14670), (8639, 13410)]