102776100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 343728000

約数和(自身を除く): 240951900

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, 109, 140, 150, 175, 210, 218, 300, 327, 350, 420, 436, 449, 525, 545, 654, 700, 763, 898, 1050, 1090, 1308, 1347, 1526, 1635, 1796, 2100, 2180, 2245, 2289, 2694, 2725, 3052, 3143, 3270, 3815, 4490, 4578, 5388, 5450, 6286, 6540, 6735, 7630, 8175, 8980, 9156, 9429, 10900, 11225, 11445, 12572, 13470, 15260, 15715, 16350, 18858, 19075, 22450, 22890, 26940, 31430, 32700, 33675, 37716, 38150, 44900, 45780, 47145, 48941, 57225, 62860, 67350, 76300, 78575, 94290, 97882, 114450, 134700, 146823, 157150, 188580, 195764, 228900, 235725, 244705, 293646, 314300, 342587, 471450, 489410, 587292, 685174, 734115, 942900, 978820, 1027761, 1223525, 1370348, 1468230, 1712935, 2055522, 2447050, 2936460, 3425870, 3670575, 4111044, 4894100, 5138805, 6851740, 7341150, 8564675, 10277610, 14682300, 17129350, 20555220, 25694025, 34258700, 51388050, 102776100]

約数ペア:

[(1, 102776100), (2, 51388050), (3, 34258700), (4, 25694025), (5, 20555220), (6, 17129350), (7, 14682300), (10, 10277610), (12, 8564675), (14, 7341150), (15, 6851740), (20, 5138805), (21, 4894100), (25, 4111044), (28, 3670575), (30, 3425870), (35, 2936460), (42, 2447050), (50, 2055522), (60, 1712935), (70, 1468230), (75, 1370348), (84, 1223525), (100, 1027761), (105, 978820), (109, 942900), (140, 734115), (150, 685174), (175, 587292), (210, 489410), (218, 471450), (300, 342587), (327, 314300), (350, 293646), (420, 244705), (436, 235725), (449, 228900), (525, 195764), (545, 188580), (654, 157150), (700, 146823), (763, 134700), (898, 114450), (1050, 97882), (1090, 94290), (1308, 78575), (1347, 76300), (1526, 67350), (1635, 62860), (1796, 57225), (2100, 48941), (2180, 47145), (2245, 45780), (2289, 44900), (2694, 38150), (2725, 37716), (3052, 33675), (3143, 32700), (3270, 31430), (3815, 26940), (4490, 22890), (4578, 22450), (5388, 19075), (5450, 18858), (6286, 16350), (6540, 15715), (6735, 15260), (7630, 13470), (8175, 12572), (8980, 11445), (9156, 11225), (9429, 10900)]