99555720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 328320000

約数和(自身を除く): 228764280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 330, 379, 398, 440, 597, 660, 758, 796, 995, 1137, 1194, 1320, 1516, 1592, 1895, 1990, 2189, 2274, 2388, 2985, 3032, 3790, 3980, 4169, 4378, 4548, 4776, 5685, 5970, 6567, 7580, 7960, 8338, 8756, 9096, 10945, 11370, 11940, 12507, 13134, 15160, 16676, 17512, 20845, 21890, 22740, 23880, 25014, 26268, 32835, 33352, 41690, 43780, 45480, 50028, 52536, 62535, 65670, 75421, 83380, 87560, 100056, 125070, 131340, 150842, 166760, 226263, 250140, 262680, 301684, 377105, 452526, 500280, 603368, 754210, 829631, 905052, 1131315, 1508420, 1659262, 1810104, 2262630, 2488893, 3016840, 3318524, 4148155, 4525260, 4977786, 6637048, 8296310, 9050520, 9955572, 12444465, 16592620, 19911144, 24888930, 33185240, 49777860, 99555720]

約数ペア:

[(1, 99555720), (2, 49777860), (3, 33185240), (4, 24888930), (5, 19911144), (6, 16592620), (8, 12444465), (10, 9955572), (11, 9050520), (12, 8296310), (15, 6637048), (20, 4977786), (22, 4525260), (24, 4148155), (30, 3318524), (33, 3016840), (40, 2488893), (44, 2262630), (55, 1810104), (60, 1659262), (66, 1508420), (88, 1131315), (110, 905052), (120, 829631), (132, 754210), (165, 603368), (199, 500280), (220, 452526), (264, 377105), (330, 301684), (379, 262680), (398, 250140), (440, 226263), (597, 166760), (660, 150842), (758, 131340), (796, 125070), (995, 100056), (1137, 87560), (1194, 83380), (1320, 75421), (1516, 65670), (1592, 62535), (1895, 52536), (1990, 50028), (2189, 45480), (2274, 43780), (2388, 41690), (2985, 33352), (3032, 32835), (3790, 26268), (3980, 25014), (4169, 23880), (4378, 22740), (4548, 21890), (4776, 20845), (5685, 17512), (5970, 16676), (6567, 15160), (7580, 13134), (7960, 12507), (8338, 11940), (8756, 11370), (9096, 10945)]