38266020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 136604160

約数和(自身を除く): 98338140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 79, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 158, 162, 180, 195, 207, 230, 234, 237, 260, 270, 276, 299, 316, 324, 345, 351, 390, 395, 405, 414, 460, 468, 474, 540, 585, 598, 621, 690, 702, 711, 780, 790, 810, 828, 897, 948, 1027, 1035, 1053, 1170, 1185, 1196, 1242, 1380, 1404, 1422, 1495, 1580, 1620, 1755, 1794, 1817, 1863, 2054, 2070, 2106, 2133, 2340, 2370, 2484, 2691, 2844, 2990, 3081, 3105, 3510, 3555, 3588, 3634, 3726, 4108, 4140, 4212, 4266, 4485, 4740, 5135, 5265, 5382, 5451, 5980, 6162, 6210, 6399, 7020, 7110, 7268, 7452, 8073, 8532, 8970, 9085, 9243, 9315, 10270, 10530, 10665, 10764, 10902, 12324, 12420, 12798, 13455, 14220, 15405, 16146, 16353, 17940, 18170, 18486, 18630, 20540, 21060, 21330, 21804, 23621, 24219, 25596, 26910, 27255, 27729, 30810, 31995, 32292, 32706, 36340, 36972, 37260, 40365, 42660, 46215, 47242, 48438, 49059, 53820, 54510, 55458, 61620, 63990, 65412, 70863, 80730, 81765, 83187, 92430, 94484, 96876, 98118, 109020, 110916, 118105, 121095, 127980, 138645, 141726, 147177, 161460, 163530, 166374, 184860, 196236, 212589, 236210, 242190, 245295, 277290, 283452, 294354, 327060, 332748, 354315, 415935, 425178, 472420, 484380, 490590, 554580, 588708, 637767, 708630, 735885, 831870, 850356, 981180, 1062945, 1275534, 1417260, 1471770, 1663740, 1913301, 2125890, 2551068, 2943540, 3188835, 3826602, 4251780, 6377670, 7653204, 9566505, 12755340, 19133010, 38266020]

約数ペア:

[(1, 38266020), (2, 19133010), (3, 12755340), (4, 9566505), (5, 7653204), (6, 6377670), (9, 4251780), (10, 3826602), (12, 3188835), (13, 2943540), (15, 2551068), (18, 2125890), (20, 1913301), (23, 1663740), (26, 1471770), (27, 1417260), (30, 1275534), (36, 1062945), (39, 981180), (45, 850356), (46, 831870), (52, 735885), (54, 708630), (60, 637767), (65, 588708), (69, 554580), (78, 490590), (79, 484380), (81, 472420), (90, 425178), (92, 415935), (108, 354315), (115, 332748), (117, 327060), (130, 294354), (135, 283452), (138, 277290), (156, 245295), (158, 242190), (162, 236210), (180, 212589), (195, 196236), (207, 184860), (230, 166374), (234, 163530), (237, 161460), (260, 147177), (270, 141726), (276, 138645), (299, 127980), (316, 121095), (324, 118105), (345, 110916), (351, 109020), (390, 98118), (395, 96876), (405, 94484), (414, 92430), (460, 83187), (468, 81765), (474, 80730), (540, 70863), (585, 65412), (598, 63990), (621, 61620), (690, 55458), (702, 54510), (711, 53820), (780, 49059), (790, 48438), (810, 47242), (828, 46215), (897, 42660), (948, 40365), (1027, 37260), (1035, 36972), (1053, 36340), (1170, 32706), (1185, 32292), (1196, 31995), (1242, 30810), (1380, 27729), (1404, 27255), (1422, 26910), (1495, 25596), (1580, 24219), (1620, 23621), (1755, 21804), (1794, 21330), (1817, 21060), (1863, 20540), (2054, 18630), (2070, 18486), (2106, 18170), (2133, 17940), (2340, 16353), (2370, 16146), (2484, 15405), (2691, 14220), (2844, 13455), (2990, 12798), (3081, 12420), (3105, 12324), (3510, 10902), (3555, 10764), (3588, 10665), (3634, 10530), (3726, 10270), (4108, 9315), (4140, 9243), (4212, 9085), (4266, 8970), (4485, 8532), (4740, 8073), (5135, 7452), (5265, 7268), (5382, 7110), (5451, 7020), (5980, 6399), (6162, 6210)]