72540600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 254448000

約数和(自身を除く): 181907400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 55, 58, 60, 66, 75, 87, 88, 100, 110, 116, 120, 132, 145, 150, 165, 174, 200, 220, 232, 264, 275, 290, 300, 319, 330, 348, 379, 435, 440, 550, 580, 600, 638, 660, 696, 725, 758, 825, 870, 957, 1100, 1137, 1160, 1276, 1320, 1450, 1516, 1595, 1650, 1740, 1895, 1914, 2175, 2200, 2274, 2552, 2900, 3032, 3190, 3300, 3480, 3790, 3828, 4169, 4350, 4548, 4785, 5685, 5800, 6380, 6600, 7580, 7656, 7975, 8338, 8700, 9096, 9475, 9570, 10991, 11370, 12507, 12760, 15160, 15950, 16676, 17400, 18950, 19140, 20845, 21982, 22740, 23925, 25014, 28425, 31900, 32973, 33352, 37900, 38280, 41690, 43964, 45480, 47850, 50028, 54955, 56850, 62535, 63800, 65946, 75800, 83380, 87928, 95700, 100056, 104225, 109910, 113700, 120901, 125070, 131892, 164865, 166760, 191400, 208450, 219820, 227400, 241802, 250140, 263784, 274775, 312675, 329730, 362703, 416900, 439640, 483604, 500280, 549550, 604505, 625350, 659460, 725406, 824325, 833800, 967208, 1099100, 1209010, 1250700, 1318920, 1450812, 1648650, 1813515, 2198200, 2418020, 2501400, 2901624, 3022525, 3297300, 3627030, 4836040, 6045050, 6594600, 7254060, 9067575, 12090100, 14508120, 18135150, 24180200, 36270300, 72540600]

約数ペア:

[(1, 72540600), (2, 36270300), (3, 24180200), (4, 18135150), (5, 14508120), (6, 12090100), (8, 9067575), (10, 7254060), (11, 6594600), (12, 6045050), (15, 4836040), (20, 3627030), (22, 3297300), (24, 3022525), (25, 2901624), (29, 2501400), (30, 2418020), (33, 2198200), (40, 1813515), (44, 1648650), (50, 1450812), (55, 1318920), (58, 1250700), (60, 1209010), (66, 1099100), (75, 967208), (87, 833800), (88, 824325), (100, 725406), (110, 659460), (116, 625350), (120, 604505), (132, 549550), (145, 500280), (150, 483604), (165, 439640), (174, 416900), (200, 362703), (220, 329730), (232, 312675), (264, 274775), (275, 263784), (290, 250140), (300, 241802), (319, 227400), (330, 219820), (348, 208450), (379, 191400), (435, 166760), (440, 164865), (550, 131892), (580, 125070), (600, 120901), (638, 113700), (660, 109910), (696, 104225), (725, 100056), (758, 95700), (825, 87928), (870, 83380), (957, 75800), (1100, 65946), (1137, 63800), (1160, 62535), (1276, 56850), (1320, 54955), (1450, 50028), (1516, 47850), (1595, 45480), (1650, 43964), (1740, 41690), (1895, 38280), (1914, 37900), (2175, 33352), (2200, 32973), (2274, 31900), (2552, 28425), (2900, 25014), (3032, 23925), (3190, 22740), (3300, 21982), (3480, 20845), (3790, 19140), (3828, 18950), (4169, 17400), (4350, 16676), (4548, 15950), (4785, 15160), (5685, 12760), (5800, 12507), (6380, 11370), (6600, 10991), (7580, 9570), (7656, 9475), (7975, 9096), (8338, 8700)]