125135220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 421037568

約数和(自身を除く): 295902348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1373, 1470, 1519, 1860, 2170, 2604, 2746, 2940, 3038, 3255, 4119, 4340, 4557, 5492, 6076, 6510, 6865, 7595, 8238, 9114, 9611, 13020, 13730, 15190, 16476, 18228, 19222, 20595, 22785, 27460, 28833, 30380, 38444, 41190, 42563, 45570, 48055, 57666, 67277, 82380, 85126, 91140, 96110, 115332, 127689, 134554, 144165, 170252, 192220, 201831, 212815, 255378, 269108, 288330, 297941, 336385, 403662, 425630, 510756, 576660, 595882, 638445, 672770, 807324, 851260, 893823, 1009155, 1191764, 1276890, 1345540, 1489705, 1787646, 2018310, 2085587, 2553780, 2979410, 3575292, 4036620, 4171174, 4469115, 5958820, 6256761, 8342348, 8938230, 10427935, 12513522, 17876460, 20855870, 25027044, 31283805, 41711740, 62567610, 125135220]

約数ペア:

[(1, 125135220), (2, 62567610), (3, 41711740), (4, 31283805), (5, 25027044), (6, 20855870), (7, 17876460), (10, 12513522), (12, 10427935), (14, 8938230), (15, 8342348), (20, 6256761), (21, 5958820), (28, 4469115), (30, 4171174), (31, 4036620), (35, 3575292), (42, 2979410), (49, 2553780), (60, 2085587), (62, 2018310), (70, 1787646), (84, 1489705), (93, 1345540), (98, 1276890), (105, 1191764), (124, 1009155), (140, 893823), (147, 851260), (155, 807324), (186, 672770), (196, 638445), (210, 595882), (217, 576660), (245, 510756), (294, 425630), (310, 403662), (372, 336385), (420, 297941), (434, 288330), (465, 269108), (490, 255378), (588, 212815), (620, 201831), (651, 192220), (735, 170252), (868, 144165), (930, 134554), (980, 127689), (1085, 115332), (1302, 96110), (1373, 91140), (1470, 85126), (1519, 82380), (1860, 67277), (2170, 57666), (2604, 48055), (2746, 45570), (2940, 42563), (3038, 41190), (3255, 38444), (4119, 30380), (4340, 28833), (4557, 27460), (5492, 22785), (6076, 20595), (6510, 19222), (6865, 18228), (7595, 16476), (8238, 15190), (9114, 13730), (9611, 13020)]