200103840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1859

約数の個数: 144

約数和(自身を含む): 691891200

約数和(自身を除く): 491787360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1759, 1896, 2370, 2528, 2844, 3160, 3518, 3555, 3792, 4740, 5277, 5688, 6320, 7036, 7110, 7584, 8795, 9480, 10554, 11376, 12640, 14072, 14220, 15831, 17590, 18960, 21108, 22752, 26385, 28144, 28440, 31662, 35180, 37920, 42216, 52770, 56288, 56880, 63324, 70360, 79155, 84432, 105540, 113760, 126648, 138961, 140720, 158310, 168864, 211080, 253296, 277922, 281440, 316620, 416883, 422160, 506592, 555844, 633240, 694805, 833766, 844320, 1111688, 1250649, 1266480, 1389610, 1667532, 2084415, 2223376, 2501298, 2532960, 2779220, 3335064, 4168830, 4446752, 5002596, 5558440, 6253245, 6670128, 8337660, 10005192, 11116880, 12506490, 13340256, 16675320, 20010384, 22233760, 25012980, 33350640, 40020768, 50025960, 66701280, 100051920, 200103840]

約数ペア:

[(1, 200103840), (2, 100051920), (3, 66701280), (4, 50025960), (5, 40020768), (6, 33350640), (8, 25012980), (9, 22233760), (10, 20010384), (12, 16675320), (15, 13340256), (16, 12506490), (18, 11116880), (20, 10005192), (24, 8337660), (30, 6670128), (32, 6253245), (36, 5558440), (40, 5002596), (45, 4446752), (48, 4168830), (60, 3335064), (72, 2779220), (79, 2532960), (80, 2501298), (90, 2223376), (96, 2084415), (120, 1667532), (144, 1389610), (158, 1266480), (160, 1250649), (180, 1111688), (237, 844320), (240, 833766), (288, 694805), (316, 633240), (360, 555844), (395, 506592), (474, 422160), (480, 416883), (632, 316620), (711, 281440), (720, 277922), (790, 253296), (948, 211080), (1185, 168864), (1264, 158310), (1422, 140720), (1440, 138961), (1580, 126648), (1759, 113760), (1896, 105540), (2370, 84432), (2528, 79155), (2844, 70360), (3160, 63324), (3518, 56880), (3555, 56288), (3792, 52770), (4740, 42216), (5277, 37920), (5688, 35180), (6320, 31662), (7036, 28440), (7110, 28144), (7584, 26385), (8795, 22752), (9480, 21108), (10554, 18960), (11376, 17590), (12640, 15831), (14072, 14220)]