15475051800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661327}}^1$

素因数の和:661362

約数の個数: 144

約数和(自身を含む): 55968188640

約数和(自身を除く): 40493136840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 661327, 1322654, 1983981, 2645308, 3306635, 3967962, 5290616, 5951943, 6613270, 7935924, 8597251, 9919905, 11903886, 13226540, 15871848, 16533175, 17194502, 19839810, 23807772, 25791753, 26453080, 29759715, 33066350, 34389004, 39679620, 42986255, 47615544, 49599525, 51583506, 59519430, 66132700, 68778008, 77375259, 79359240, 85972510, 99199050, 103167012, 119038860, 128958765, 132265400, 148798575, 154750518, 171945020, 198398100, 206334024, 214931275, 238077720, 257917530, 297597150, 309501036, 343890040, 386876295, 396796200, 429862550, 515835060, 595194300, 619002072, 644793825, 773752590, 859725100, 1031670120, 1190388600, 1289587650, 1547505180, 1719450200, 1934381475, 2579175300, 3095010360, 3868762950, 5158350600, 7737525900, 15475051800]

約数ペア:

[(1, 15475051800), (2, 7737525900), (3, 5158350600), (4, 3868762950), (5, 3095010360), (6, 2579175300), (8, 1934381475), (9, 1719450200), (10, 1547505180), (12, 1289587650), (13, 1190388600), (15, 1031670120), (18, 859725100), (20, 773752590), (24, 644793825), (25, 619002072), (26, 595194300), (30, 515835060), (36, 429862550), (39, 396796200), (40, 386876295), (45, 343890040), (50, 309501036), (52, 297597150), (60, 257917530), (65, 238077720), (72, 214931275), (75, 206334024), (78, 198398100), (90, 171945020), (100, 154750518), (104, 148798575), (117, 132265400), (120, 128958765), (130, 119038860), (150, 103167012), (156, 99199050), (180, 85972510), (195, 79359240), (200, 77375259), (225, 68778008), (234, 66132700), (260, 59519430), (300, 51583506), (312, 49599525), (325, 47615544), (360, 42986255), (390, 39679620), (450, 34389004), (468, 33066350), (520, 29759715), (585, 26453080), (600, 25791753), (650, 23807772), (780, 19839810), (900, 17194502), (936, 16533175), (975, 15871848), (1170, 13226540), (1300, 11903886), (1560, 9919905), (1800, 8597251), (1950, 7935924), (2340, 6613270), (2600, 5951943), (2925, 5290616), (3900, 3967962), (4680, 3306635), (5850, 2645308), (7800, 1983981), (11700, 1322654), (23400, 661327)]