83307060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2557}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 254193576

約数和(自身を除く): 170886516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2557, 2715, 3258, 3620, 5114, 5430, 6516, 7671, 8145, 10228, 10860, 12785, 15342, 16290, 23013, 25570, 30684, 32580, 38355, 46026, 51140, 76710, 92052, 115065, 153420, 230130, 460260, 462817, 925634, 1388451, 1851268, 2314085, 2776902, 4165353, 4628170, 5553804, 6942255, 8330706, 9256340, 13884510, 16661412, 20826765, 27769020, 41653530, 83307060]

約数ペア:

[(1, 83307060), (2, 41653530), (3, 27769020), (4, 20826765), (5, 16661412), (6, 13884510), (9, 9256340), (10, 8330706), (12, 6942255), (15, 5553804), (18, 4628170), (20, 4165353), (30, 2776902), (36, 2314085), (45, 1851268), (60, 1388451), (90, 925634), (180, 462817), (181, 460260), (362, 230130), (543, 153420), (724, 115065), (905, 92052), (1086, 76710), (1629, 51140), (1810, 46026), (2172, 38355), (2557, 32580), (2715, 30684), (3258, 25570), (3620, 23013), (5114, 16290), (5430, 15342), (6516, 12785), (7671, 10860), (8145, 10228)]