200146920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 632586240

約数和(自身を除く): 432439320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 460, 508, 552, 571, 635, 690, 762, 920, 1016, 1142, 1270, 1380, 1524, 1713, 1905, 2284, 2540, 2760, 2855, 2921, 3048, 3426, 3810, 4568, 5080, 5710, 5842, 6852, 7620, 8565, 8763, 11420, 11684, 13133, 13704, 14605, 15240, 17130, 17526, 22840, 23368, 26266, 29210, 34260, 35052, 39399, 43815, 52532, 58420, 65665, 68520, 70104, 72517, 78798, 87630, 105064, 116840, 131330, 145034, 157596, 175260, 196995, 217551, 262660, 290068, 315192, 350520, 362585, 393990, 435102, 525320, 580136, 725170, 787980, 870204, 1087755, 1450340, 1575960, 1667891, 1740408, 2175510, 2900680, 3335782, 4351020, 5003673, 6671564, 8339455, 8702040, 10007346, 13343128, 16678910, 20014692, 25018365, 33357820, 40029384, 50036730, 66715640, 100073460, 200146920]

約数ペア:

[(1, 200146920), (2, 100073460), (3, 66715640), (4, 50036730), (5, 40029384), (6, 33357820), (8, 25018365), (10, 20014692), (12, 16678910), (15, 13343128), (20, 10007346), (23, 8702040), (24, 8339455), (30, 6671564), (40, 5003673), (46, 4351020), (60, 3335782), (69, 2900680), (92, 2175510), (115, 1740408), (120, 1667891), (127, 1575960), (138, 1450340), (184, 1087755), (230, 870204), (254, 787980), (276, 725170), (345, 580136), (381, 525320), (460, 435102), (508, 393990), (552, 362585), (571, 350520), (635, 315192), (690, 290068), (762, 262660), (920, 217551), (1016, 196995), (1142, 175260), (1270, 157596), (1380, 145034), (1524, 131330), (1713, 116840), (1905, 105064), (2284, 87630), (2540, 78798), (2760, 72517), (2855, 70104), (2921, 68520), (3048, 65665), (3426, 58420), (3810, 52532), (4568, 43815), (5080, 39399), (5710, 35052), (5842, 34260), (6852, 29210), (7620, 26266), (8565, 23368), (8763, 22840), (11420, 17526), (11684, 17130), (13133, 15240), (13704, 14605)]