16482900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 55996416

約数和(自身を除く): 39513516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 167, 175, 188, 210, 235, 282, 300, 329, 334, 350, 420, 470, 501, 525, 564, 658, 668, 700, 705, 835, 940, 987, 1002, 1050, 1169, 1175, 1316, 1410, 1645, 1670, 1974, 2004, 2100, 2338, 2350, 2505, 2820, 3290, 3340, 3507, 3525, 3948, 4175, 4676, 4700, 4935, 5010, 5845, 6580, 7014, 7050, 7849, 8225, 8350, 9870, 10020, 11690, 12525, 14028, 14100, 15698, 16450, 16700, 17535, 19740, 23380, 23547, 24675, 25050, 29225, 31396, 32900, 35070, 39245, 47094, 49350, 50100, 54943, 58450, 70140, 78490, 87675, 94188, 98700, 109886, 116900, 117735, 156980, 164829, 175350, 196225, 219772, 235470, 274715, 329658, 350700, 392450, 470940, 549430, 588675, 659316, 784900, 824145, 1098860, 1177350, 1373575, 1648290, 2354700, 2747150, 3296580, 4120725, 5494300, 8241450, 16482900]

約数ペア:

[(1, 16482900), (2, 8241450), (3, 5494300), (4, 4120725), (5, 3296580), (6, 2747150), (7, 2354700), (10, 1648290), (12, 1373575), (14, 1177350), (15, 1098860), (20, 824145), (21, 784900), (25, 659316), (28, 588675), (30, 549430), (35, 470940), (42, 392450), (47, 350700), (50, 329658), (60, 274715), (70, 235470), (75, 219772), (84, 196225), (94, 175350), (100, 164829), (105, 156980), (140, 117735), (141, 116900), (150, 109886), (167, 98700), (175, 94188), (188, 87675), (210, 78490), (235, 70140), (282, 58450), (300, 54943), (329, 50100), (334, 49350), (350, 47094), (420, 39245), (470, 35070), (501, 32900), (525, 31396), (564, 29225), (658, 25050), (668, 24675), (700, 23547), (705, 23380), (835, 19740), (940, 17535), (987, 16700), (1002, 16450), (1050, 15698), (1169, 14100), (1175, 14028), (1316, 12525), (1410, 11690), (1645, 10020), (1670, 9870), (1974, 8350), (2004, 8225), (2100, 7849), (2338, 7050), (2350, 7014), (2505, 6580), (2820, 5845), (3290, 5010), (3340, 4935), (3507, 4700), (3525, 4676), (3948, 4175)]