85208460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 250650624

約数和(自身を除く): 165442164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 732, 751, 915, 930, 1220, 1502, 1830, 1860, 1891, 2253, 3004, 3660, 3755, 3782, 4506, 5673, 7510, 7564, 9012, 9455, 11265, 11346, 15020, 18910, 22530, 22692, 23281, 28365, 37820, 45060, 45811, 46562, 56730, 69843, 91622, 93124, 113460, 116405, 137433, 139686, 183244, 229055, 232810, 274866, 279372, 349215, 458110, 465620, 549732, 687165, 698430, 916220, 1374330, 1396860, 1420141, 2748660, 2840282, 4260423, 5680564, 7100705, 8520846, 14201410, 17041692, 21302115, 28402820, 42604230, 85208460]

約数ペア:

[(1, 85208460), (2, 42604230), (3, 28402820), (4, 21302115), (5, 17041692), (6, 14201410), (10, 8520846), (12, 7100705), (15, 5680564), (20, 4260423), (30, 2840282), (31, 2748660), (60, 1420141), (61, 1396860), (62, 1374330), (93, 916220), (122, 698430), (124, 687165), (155, 549732), (183, 465620), (186, 458110), (244, 349215), (305, 279372), (310, 274866), (366, 232810), (372, 229055), (465, 183244), (610, 139686), (620, 137433), (732, 116405), (751, 113460), (915, 93124), (930, 91622), (1220, 69843), (1502, 56730), (1830, 46562), (1860, 45811), (1891, 45060), (2253, 37820), (3004, 28365), (3660, 23281), (3755, 22692), (3782, 22530), (4506, 18910), (5673, 15020), (7510, 11346), (7564, 11265), (9012, 9455)]