157348980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 532756224

約数和(自身を除く): 375407244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 41, 45, 46, 54, 60, 69, 81, 82, 90, 92, 103, 108, 115, 123, 135, 138, 162, 164, 180, 205, 206, 207, 230, 246, 270, 276, 309, 324, 345, 369, 405, 410, 412, 414, 460, 492, 515, 540, 615, 618, 621, 690, 738, 810, 820, 828, 927, 943, 1030, 1035, 1107, 1230, 1236, 1242, 1380, 1476, 1545, 1620, 1845, 1854, 1863, 1886, 2060, 2070, 2214, 2369, 2460, 2484, 2781, 2829, 3090, 3105, 3321, 3690, 3708, 3726, 3772, 4140, 4223, 4428, 4635, 4715, 4738, 5535, 5562, 5658, 6180, 6210, 6642, 7107, 7380, 7452, 8343, 8446, 8487, 9270, 9315, 9430, 9476, 11070, 11124, 11316, 11845, 12420, 12669, 13284, 13905, 14145, 14214, 16605, 16686, 16892, 16974, 18540, 18630, 18860, 21115, 21321, 22140, 23690, 25338, 25461, 27810, 28290, 28428, 33210, 33372, 33948, 35535, 37260, 38007, 41715, 42230, 42435, 42642, 47380, 50676, 50922, 55620, 56580, 63345, 63963, 66420, 71070, 76014, 76383, 83430, 84460, 84870, 85284, 97129, 101844, 106605, 114021, 126690, 127305, 127926, 142140, 152028, 152766, 166860, 169740, 190035, 191889, 194258, 213210, 228042, 253380, 254610, 255852, 291387, 305532, 319815, 342063, 380070, 381915, 383778, 388516, 426420, 456084, 485645, 509220, 570105, 582774, 639630, 684126, 760140, 763830, 767556, 874161, 959445, 971290, 1140210, 1165548, 1279260, 1368252, 1456935, 1527660, 1710315, 1748322, 1918890, 1942580, 2280420, 2622483, 2913870, 3420630, 3496644, 3837780, 4370805, 5244966, 5827740, 6841260, 7867449, 8741610, 10489932, 13112415, 15734898, 17483220, 26224830, 31469796, 39337245, 52449660, 78674490, 157348980]

約数ペア:

[(1, 157348980), (2, 78674490), (3, 52449660), (4, 39337245), (5, 31469796), (6, 26224830), (9, 17483220), (10, 15734898), (12, 13112415), (15, 10489932), (18, 8741610), (20, 7867449), (23, 6841260), (27, 5827740), (30, 5244966), (36, 4370805), (41, 3837780), (45, 3496644), (46, 3420630), (54, 2913870), (60, 2622483), (69, 2280420), (81, 1942580), (82, 1918890), (90, 1748322), (92, 1710315), (103, 1527660), (108, 1456935), (115, 1368252), (123, 1279260), (135, 1165548), (138, 1140210), (162, 971290), (164, 959445), (180, 874161), (205, 767556), (206, 763830), (207, 760140), (230, 684126), (246, 639630), (270, 582774), (276, 570105), (309, 509220), (324, 485645), (345, 456084), (369, 426420), (405, 388516), (410, 383778), (412, 381915), (414, 380070), (460, 342063), (492, 319815), (515, 305532), (540, 291387), (615, 255852), (618, 254610), (621, 253380), (690, 228042), (738, 213210), (810, 194258), (820, 191889), (828, 190035), (927, 169740), (943, 166860), (1030, 152766), (1035, 152028), (1107, 142140), (1230, 127926), (1236, 127305), (1242, 126690), (1380, 114021), (1476, 106605), (1545, 101844), (1620, 97129), (1845, 85284), (1854, 84870), (1863, 84460), (1886, 83430), (2060, 76383), (2070, 76014), (2214, 71070), (2369, 66420), (2460, 63963), (2484, 63345), (2781, 56580), (2829, 55620), (3090, 50922), (3105, 50676), (3321, 47380), (3690, 42642), (3708, 42435), (3726, 42230), (3772, 41715), (4140, 38007), (4223, 37260), (4428, 35535), (4635, 33948), (4715, 33372), (4738, 33210), (5535, 28428), (5562, 28290), (5658, 27810), (6180, 25461), (6210, 25338), (6642, 23690), (7107, 22140), (7380, 21321), (7452, 21115), (8343, 18860), (8446, 18630), (8487, 18540), (9270, 16974), (9315, 16892), (9430, 16686), (9476, 16605), (11070, 14214), (11124, 14145), (11316, 13905), (11845, 13284), (12420, 12669)]