109851240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 343728000

約数和(自身を除く): 233876760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 349, 366, 430, 488, 516, 610, 645, 698, 732, 860, 915, 1032, 1047, 1220, 1290, 1396, 1464, 1720, 1745, 1830, 2094, 2440, 2580, 2623, 2792, 3490, 3660, 4188, 5160, 5235, 5246, 6980, 7320, 7869, 8376, 10470, 10492, 13115, 13960, 15007, 15738, 20940, 20984, 21289, 26230, 30014, 31476, 39345, 41880, 42578, 45021, 52460, 60028, 62952, 63867, 75035, 78690, 85156, 90042, 104920, 106445, 120056, 127734, 150070, 157380, 170312, 180084, 212890, 225105, 255468, 300140, 314760, 319335, 360168, 425780, 450210, 510936, 600280, 638670, 851560, 900420, 915427, 1277340, 1800840, 1830854, 2554680, 2746281, 3661708, 4577135, 5492562, 7323416, 9154270, 10985124, 13731405, 18308540, 21970248, 27462810, 36617080, 54925620, 109851240]

約数ペア:

[(1, 109851240), (2, 54925620), (3, 36617080), (4, 27462810), (5, 21970248), (6, 18308540), (8, 13731405), (10, 10985124), (12, 9154270), (15, 7323416), (20, 5492562), (24, 4577135), (30, 3661708), (40, 2746281), (43, 2554680), (60, 1830854), (61, 1800840), (86, 1277340), (120, 915427), (122, 900420), (129, 851560), (172, 638670), (183, 600280), (215, 510936), (244, 450210), (258, 425780), (305, 360168), (344, 319335), (349, 314760), (366, 300140), (430, 255468), (488, 225105), (516, 212890), (610, 180084), (645, 170312), (698, 157380), (732, 150070), (860, 127734), (915, 120056), (1032, 106445), (1047, 104920), (1220, 90042), (1290, 85156), (1396, 78690), (1464, 75035), (1720, 63867), (1745, 62952), (1830, 60028), (2094, 52460), (2440, 45021), (2580, 42578), (2623, 41880), (2792, 39345), (3490, 31476), (3660, 30014), (4188, 26230), (5160, 21289), (5235, 20984), (5246, 20940), (6980, 15738), (7320, 15007), (7869, 13960), (8376, 13115), (10470, 10492)]