149270580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 494376960

約数和(自身を除く): 345106380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 241, 270, 279, 310, 333, 370, 372, 444, 465, 482, 540, 555, 558, 620, 666, 723, 740, 837, 930, 964, 999, 1110, 1116, 1147, 1205, 1332, 1395, 1446, 1665, 1674, 1860, 1998, 2169, 2220, 2294, 2410, 2790, 2892, 3330, 3348, 3441, 3615, 3996, 4185, 4338, 4588, 4820, 4995, 5580, 5735, 6507, 6660, 6882, 7230, 7471, 8370, 8676, 8917, 9990, 10323, 10845, 11470, 13014, 13764, 14460, 14942, 16740, 17205, 17834, 19980, 20646, 21690, 22413, 22940, 26028, 26751, 29884, 30969, 32535, 34410, 35668, 37355, 41292, 43380, 44585, 44826, 51615, 53502, 61938, 65070, 67239, 68820, 74710, 80253, 89170, 89652, 103230, 107004, 112065, 123876, 130140, 133755, 134478, 149420, 154845, 160506, 178340, 201717, 206460, 224130, 240759, 267510, 268956, 276427, 309690, 321012, 336195, 401265, 403434, 448260, 481518, 535020, 552854, 619380, 672390, 802530, 806868, 829281, 963036, 1008585, 1105708, 1203795, 1344780, 1382135, 1605060, 1658562, 2017170, 2407590, 2487843, 2764270, 3317124, 4034340, 4146405, 4815180, 4975686, 5528540, 7463529, 8292810, 9951372, 12439215, 14927058, 16585620, 24878430, 29854116, 37317645, 49756860, 74635290, 149270580]

約数ペア:

[(1, 149270580), (2, 74635290), (3, 49756860), (4, 37317645), (5, 29854116), (6, 24878430), (9, 16585620), (10, 14927058), (12, 12439215), (15, 9951372), (18, 8292810), (20, 7463529), (27, 5528540), (30, 4975686), (31, 4815180), (36, 4146405), (37, 4034340), (45, 3317124), (54, 2764270), (60, 2487843), (62, 2407590), (74, 2017170), (90, 1658562), (93, 1605060), (108, 1382135), (111, 1344780), (124, 1203795), (135, 1105708), (148, 1008585), (155, 963036), (180, 829281), (185, 806868), (186, 802530), (222, 672390), (241, 619380), (270, 552854), (279, 535020), (310, 481518), (333, 448260), (370, 403434), (372, 401265), (444, 336195), (465, 321012), (482, 309690), (540, 276427), (555, 268956), (558, 267510), (620, 240759), (666, 224130), (723, 206460), (740, 201717), (837, 178340), (930, 160506), (964, 154845), (999, 149420), (1110, 134478), (1116, 133755), (1147, 130140), (1205, 123876), (1332, 112065), (1395, 107004), (1446, 103230), (1665, 89652), (1674, 89170), (1860, 80253), (1998, 74710), (2169, 68820), (2220, 67239), (2294, 65070), (2410, 61938), (2790, 53502), (2892, 51615), (3330, 44826), (3348, 44585), (3441, 43380), (3615, 41292), (3996, 37355), (4185, 35668), (4338, 34410), (4588, 32535), (4820, 30969), (4995, 29884), (5580, 26751), (5735, 26028), (6507, 22940), (6660, 22413), (6882, 21690), (7230, 20646), (7471, 19980), (8370, 17834), (8676, 17205), (8917, 16740), (9990, 14942), (10323, 14460), (10845, 13764), (11470, 13014)]