72378600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 270220800

約数和(自身を除く): 197842200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 907, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1814, 1900, 1995, 2100, 2280, 2660, 2721, 2850, 3192, 3325, 3628, 3800, 3990, 4200, 4535, 5320, 5442, 5700, 6349, 6650, 7256, 7980, 9070, 9975, 10884, 11400, 12698, 13300, 13605, 15960, 17233, 18140, 19047, 19950, 21768, 22675, 25396, 26600, 27210, 31745, 34466, 36280, 38094, 39900, 45350, 50792, 51699, 54420, 63490, 68025, 68932, 76188, 79800, 86165, 90700, 95235, 103398, 108840, 120631, 126980, 136050, 137864, 152376, 158725, 172330, 181400, 190470, 206796, 241262, 253960, 258495, 272100, 317450, 344660, 361893, 380940, 413592, 430825, 476175, 482524, 516990, 544200, 603155, 634900, 689320, 723786, 761880, 861650, 952350, 965048, 1033980, 1206310, 1269800, 1292475, 1447572, 1723300, 1809465, 1904700, 2067960, 2412620, 2584950, 2895144, 3015775, 3446600, 3618930, 3809400, 4825240, 5169900, 6031550, 7237860, 9047325, 10339800, 12063100, 14475720, 18094650, 24126200, 36189300, 72378600]

約数ペア:

[(1, 72378600), (2, 36189300), (3, 24126200), (4, 18094650), (5, 14475720), (6, 12063100), (7, 10339800), (8, 9047325), (10, 7237860), (12, 6031550), (14, 5169900), (15, 4825240), (19, 3809400), (20, 3618930), (21, 3446600), (24, 3015775), (25, 2895144), (28, 2584950), (30, 2412620), (35, 2067960), (38, 1904700), (40, 1809465), (42, 1723300), (50, 1447572), (56, 1292475), (57, 1269800), (60, 1206310), (70, 1033980), (75, 965048), (76, 952350), (84, 861650), (95, 761880), (100, 723786), (105, 689320), (114, 634900), (120, 603155), (133, 544200), (140, 516990), (150, 482524), (152, 476175), (168, 430825), (175, 413592), (190, 380940), (200, 361893), (210, 344660), (228, 317450), (266, 272100), (280, 258495), (285, 253960), (300, 241262), (350, 206796), (380, 190470), (399, 181400), (420, 172330), (456, 158725), (475, 152376), (525, 137864), (532, 136050), (570, 126980), (600, 120631), (665, 108840), (700, 103398), (760, 95235), (798, 90700), (840, 86165), (907, 79800), (950, 76188), (1050, 68932), (1064, 68025), (1140, 63490), (1330, 54420), (1400, 51699), (1425, 50792), (1596, 45350), (1814, 39900), (1900, 38094), (1995, 36280), (2100, 34466), (2280, 31745), (2660, 27210), (2721, 26600), (2850, 25396), (3192, 22675), (3325, 21768), (3628, 19950), (3800, 19047), (3990, 18140), (4200, 17233), (4535, 15960), (5320, 13605), (5442, 13300), (5700, 12698), (6349, 11400), (6650, 10884), (7256, 9975), (7980, 9070)]