20413023300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{95701}}^1$

素因数の和:95803

約数の個数: 144

約数和(自身を含む): 66455468800

約数和(自身を除く): 46042445500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 135, 150, 158, 180, 225, 237, 270, 300, 316, 395, 450, 474, 540, 675, 711, 790, 900, 948, 1185, 1350, 1422, 1580, 1975, 2133, 2370, 2700, 2844, 3555, 3950, 4266, 4740, 5925, 7110, 7900, 8532, 10665, 11850, 14220, 17775, 21330, 23700, 35550, 42660, 53325, 71100, 95701, 106650, 191402, 213300, 287103, 382804, 478505, 574206, 861309, 957010, 1148412, 1435515, 1722618, 1914020, 2392525, 2583927, 2871030, 3445236, 4306545, 4785050, 5167854, 5742060, 7177575, 7560379, 8613090, 9570100, 10335708, 12919635, 14355150, 15120758, 17226180, 21532725, 22681137, 25839270, 28710300, 30241516, 37801895, 43065450, 45362274, 51678540, 64598175, 68043411, 75603790, 86130900, 90724548, 113405685, 129196350, 136086822, 151207580, 189009475, 204130233, 226811370, 258392700, 272173644, 340217055, 378018950, 408260466, 453622740, 567028425, 680434110, 756037900, 816520932, 1020651165, 1134056850, 1360868220, 1701085275, 2041302330, 2268113700, 3402170550, 4082604660, 5103255825, 6804341100, 10206511650, 20413023300]

約数ペア:

[(1, 20413023300), (2, 10206511650), (3, 6804341100), (4, 5103255825), (5, 4082604660), (6, 3402170550), (9, 2268113700), (10, 2041302330), (12, 1701085275), (15, 1360868220), (18, 1134056850), (20, 1020651165), (25, 816520932), (27, 756037900), (30, 680434110), (36, 567028425), (45, 453622740), (50, 408260466), (54, 378018950), (60, 340217055), (75, 272173644), (79, 258392700), (90, 226811370), (100, 204130233), (108, 189009475), (135, 151207580), (150, 136086822), (158, 129196350), (180, 113405685), (225, 90724548), (237, 86130900), (270, 75603790), (300, 68043411), (316, 64598175), (395, 51678540), (450, 45362274), (474, 43065450), (540, 37801895), (675, 30241516), (711, 28710300), (790, 25839270), (900, 22681137), (948, 21532725), (1185, 17226180), (1350, 15120758), (1422, 14355150), (1580, 12919635), (1975, 10335708), (2133, 9570100), (2370, 8613090), (2700, 7560379), (2844, 7177575), (3555, 5742060), (3950, 5167854), (4266, 4785050), (4740, 4306545), (5925, 3445236), (7110, 2871030), (7900, 2583927), (8532, 2392525), (10665, 1914020), (11850, 1722618), (14220, 1435515), (17775, 1148412), (21330, 957010), (23700, 861309), (35550, 574206), (42660, 478505), (53325, 382804), (71100, 287103), (95701, 213300), (106650, 191402)]