212927335020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30763}}^1\times {\mathrm{38453}}^1$

素因数の和:69231

約数の個数: 72

約数和(自身を含む): 645917375376

約数和(自身を除く): 432990040356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30763, 38453, 61526, 76906, 92289, 115359, 123052, 153812, 153815, 184578, 192265, 230718, 276867, 307630, 346077, 369156, 384530, 461436, 461445, 553734, 576795, 615260, 692154, 769060, 922890, 1107468, 1153590, 1384308, 1384335, 1730385, 1845780, 2307180, 2768670, 3460770, 5537340, 6921540, 1182929639, 2365859278, 3548788917, 4731718556, 5914648195, 7097577834, 10646366751, 11829296390, 14195155668, 17743944585, 21292733502, 23658592780, 35487889170, 42585467004, 53231833755, 70975778340, 106463667510, 212927335020]

約数ペア:

[(1, 212927335020), (2, 106463667510), (3, 70975778340), (4, 53231833755), (5, 42585467004), (6, 35487889170), (9, 23658592780), (10, 21292733502), (12, 17743944585), (15, 14195155668), (18, 11829296390), (20, 10646366751), (30, 7097577834), (36, 5914648195), (45, 4731718556), (60, 3548788917), (90, 2365859278), (180, 1182929639), (30763, 6921540), (38453, 5537340), (61526, 3460770), (76906, 2768670), (92289, 2307180), (115359, 1845780), (123052, 1730385), (153812, 1384335), (153815, 1384308), (184578, 1153590), (192265, 1107468), (230718, 922890), (276867, 769060), (307630, 692154), (346077, 615260), (369156, 576795), (384530, 553734), (461436, 461445)]