975615900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1213}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 3237126144

約数和(自身を除く): 2261510244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 383, 420, 525, 700, 766, 1050, 1149, 1213, 1532, 1915, 2100, 2298, 2426, 2681, 3639, 3830, 4596, 4852, 5362, 5745, 6065, 7278, 7660, 8043, 8491, 9575, 10724, 11490, 12130, 13405, 14556, 16086, 16982, 18195, 19150, 22980, 24260, 25473, 26810, 28725, 30325, 32172, 33964, 36390, 38300, 40215, 42455, 50946, 53620, 57450, 60650, 67025, 72780, 80430, 84910, 90975, 101892, 114900, 121300, 127365, 134050, 160860, 169820, 181950, 201075, 212275, 254730, 268100, 363900, 402150, 424550, 464579, 509460, 636825, 804300, 849100, 929158, 1273650, 1393737, 1858316, 2322895, 2547300, 2787474, 3252053, 4645790, 5574948, 6504106, 6968685, 9291580, 9756159, 11614475, 13008212, 13937370, 16260265, 19512318, 23228950, 27874740, 32520530, 34843425, 39024636, 46457900, 48780795, 65041060, 69686850, 81301325, 97561590, 139373700, 162602650, 195123180, 243903975, 325205300, 487807950, 975615900]

約数ペア:

[(1, 975615900), (2, 487807950), (3, 325205300), (4, 243903975), (5, 195123180), (6, 162602650), (7, 139373700), (10, 97561590), (12, 81301325), (14, 69686850), (15, 65041060), (20, 48780795), (21, 46457900), (25, 39024636), (28, 34843425), (30, 32520530), (35, 27874740), (42, 23228950), (50, 19512318), (60, 16260265), (70, 13937370), (75, 13008212), (84, 11614475), (100, 9756159), (105, 9291580), (140, 6968685), (150, 6504106), (175, 5574948), (210, 4645790), (300, 3252053), (350, 2787474), (383, 2547300), (420, 2322895), (525, 1858316), (700, 1393737), (766, 1273650), (1050, 929158), (1149, 849100), (1213, 804300), (1532, 636825), (1915, 509460), (2100, 464579), (2298, 424550), (2426, 402150), (2681, 363900), (3639, 268100), (3830, 254730), (4596, 212275), (4852, 201075), (5362, 181950), (5745, 169820), (6065, 160860), (7278, 134050), (7660, 127365), (8043, 121300), (8491, 114900), (9575, 101892), (10724, 90975), (11490, 84910), (12130, 80430), (13405, 72780), (14556, 67025), (16086, 60650), (16982, 57450), (18195, 53620), (19150, 50946), (22980, 42455), (24260, 40215), (25473, 38300), (26810, 36390), (28725, 33964), (30325, 32172)]