154492380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1825

約数の個数: 192

約数和(自身を含む): 573511680

約数和(自身を除く): 419019300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1777, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3554, 3780, 4140, 4347, 4830, 5331, 5796, 6210, 7108, 7245, 8694, 8885, 9660, 10662, 12420, 12439, 14490, 15993, 17388, 17770, 21324, 21735, 24878, 26655, 28980, 31986, 35540, 37317, 40871, 43470, 47979, 49756, 53310, 62195, 63972, 74634, 79965, 81742, 86940, 95958, 106620, 111951, 122613, 124390, 149268, 159930, 163484, 186585, 191916, 204355, 223902, 239895, 245226, 248780, 286097, 319860, 335853, 367839, 373170, 408710, 447804, 479790, 490452, 559755, 572194, 613065, 671706, 735678, 746340, 817420, 858291, 959580, 1103517, 1119510, 1144388, 1226130, 1343412, 1430485, 1471356, 1679265, 1716582, 1839195, 2207034, 2239020, 2452260, 2574873, 2860970, 3358530, 3433164, 3678390, 4291455, 4414068, 5149746, 5517585, 5721940, 6717060, 7356780, 7724619, 8582910, 10299492, 11035170, 12874365, 15449238, 17165820, 22070340, 25748730, 30898476, 38623095, 51497460, 77246190, 154492380]

約数ペア:

[(1, 154492380), (2, 77246190), (3, 51497460), (4, 38623095), (5, 30898476), (6, 25748730), (7, 22070340), (9, 17165820), (10, 15449238), (12, 12874365), (14, 11035170), (15, 10299492), (18, 8582910), (20, 7724619), (21, 7356780), (23, 6717060), (27, 5721940), (28, 5517585), (30, 5149746), (35, 4414068), (36, 4291455), (42, 3678390), (45, 3433164), (46, 3358530), (54, 2860970), (60, 2574873), (63, 2452260), (69, 2239020), (70, 2207034), (84, 1839195), (90, 1716582), (92, 1679265), (105, 1471356), (108, 1430485), (115, 1343412), (126, 1226130), (135, 1144388), (138, 1119510), (140, 1103517), (161, 959580), (180, 858291), (189, 817420), (207, 746340), (210, 735678), (230, 671706), (252, 613065), (270, 572194), (276, 559755), (315, 490452), (322, 479790), (345, 447804), (378, 408710), (414, 373170), (420, 367839), (460, 335853), (483, 319860), (540, 286097), (621, 248780), (630, 245226), (644, 239895), (690, 223902), (756, 204355), (805, 191916), (828, 186585), (945, 163484), (966, 159930), (1035, 149268), (1242, 124390), (1260, 122613), (1380, 111951), (1449, 106620), (1610, 95958), (1777, 86940), (1890, 81742), (1932, 79965), (2070, 74634), (2415, 63972), (2484, 62195), (2898, 53310), (3105, 49756), (3220, 47979), (3554, 43470), (3780, 40871), (4140, 37317), (4347, 35540), (4830, 31986), (5331, 28980), (5796, 26655), (6210, 24878), (7108, 21735), (7245, 21324), (8694, 17770), (8885, 17388), (9660, 15993), (10662, 14490), (12420, 12439)]