99969840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3291

約数の個数: 120

約数和(自身を含む): 343646160

約数和(自身を除く): 243676320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3229, 3440, 3870, 5160, 6192, 6458, 7740, 9687, 10320, 12916, 15480, 16145, 19374, 25832, 29061, 30960, 32290, 38748, 48435, 51664, 58122, 64580, 77496, 96870, 116244, 129160, 138847, 145305, 154992, 193740, 232488, 258320, 277694, 290610, 387480, 416541, 464976, 555388, 581220, 694235, 774960, 833082, 1110776, 1162440, 1249623, 1388470, 1666164, 2082705, 2221552, 2324880, 2499246, 2776940, 3332328, 4165410, 4998492, 5553880, 6248115, 6664656, 8330820, 9996984, 11107760, 12496230, 16661640, 19993968, 24992460, 33323280, 49984920, 99969840]

約数ペア:

[(1, 99969840), (2, 49984920), (3, 33323280), (4, 24992460), (5, 19993968), (6, 16661640), (8, 12496230), (9, 11107760), (10, 9996984), (12, 8330820), (15, 6664656), (16, 6248115), (18, 5553880), (20, 4998492), (24, 4165410), (30, 3332328), (36, 2776940), (40, 2499246), (43, 2324880), (45, 2221552), (48, 2082705), (60, 1666164), (72, 1388470), (80, 1249623), (86, 1162440), (90, 1110776), (120, 833082), (129, 774960), (144, 694235), (172, 581220), (180, 555388), (215, 464976), (240, 416541), (258, 387480), (344, 290610), (360, 277694), (387, 258320), (430, 232488), (516, 193740), (645, 154992), (688, 145305), (720, 138847), (774, 129160), (860, 116244), (1032, 96870), (1290, 77496), (1548, 64580), (1720, 58122), (1935, 51664), (2064, 48435), (2580, 38748), (3096, 32290), (3229, 30960), (3440, 29061), (3870, 25832), (5160, 19374), (6192, 16145), (6458, 15480), (7740, 12916), (9687, 10320)]