55207320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 198223200

約数和(自身を除く): 143015880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 229, 245, 246, 280, 287, 294, 328, 392, 410, 420, 458, 490, 492, 574, 588, 615, 687, 735, 820, 840, 861, 916, 980, 984, 1145, 1148, 1176, 1230, 1374, 1435, 1470, 1603, 1640, 1722, 1832, 1960, 2009, 2290, 2296, 2460, 2748, 2870, 2940, 3206, 3435, 3444, 4018, 4305, 4580, 4809, 4920, 5496, 5740, 5880, 6027, 6412, 6870, 6888, 8015, 8036, 8610, 9160, 9389, 9618, 10045, 11221, 11480, 12054, 12824, 13740, 16030, 16072, 17220, 18778, 19236, 20090, 22442, 24045, 24108, 27480, 28167, 30135, 32060, 33663, 34440, 37556, 38472, 40180, 44884, 46945, 48090, 48216, 56105, 56334, 60270, 64120, 65723, 67326, 75112, 80360, 89768, 93890, 96180, 112210, 112668, 120540, 131446, 134652, 140835, 168315, 187780, 192360, 197169, 224420, 225336, 241080, 262892, 269304, 281670, 328615, 336630, 375560, 394338, 448840, 460061, 525784, 563340, 657230, 673260, 788676, 920122, 985845, 1126680, 1314460, 1346520, 1380183, 1577352, 1840244, 1971690, 2300305, 2628920, 2760366, 3680488, 3943380, 4600610, 5520732, 6900915, 7886760, 9201220, 11041464, 13801830, 18402440, 27603660, 55207320]

約数ペア:

[(1, 55207320), (2, 27603660), (3, 18402440), (4, 13801830), (5, 11041464), (6, 9201220), (7, 7886760), (8, 6900915), (10, 5520732), (12, 4600610), (14, 3943380), (15, 3680488), (20, 2760366), (21, 2628920), (24, 2300305), (28, 1971690), (30, 1840244), (35, 1577352), (40, 1380183), (41, 1346520), (42, 1314460), (49, 1126680), (56, 985845), (60, 920122), (70, 788676), (82, 673260), (84, 657230), (98, 563340), (105, 525784), (120, 460061), (123, 448840), (140, 394338), (147, 375560), (164, 336630), (168, 328615), (196, 281670), (205, 269304), (210, 262892), (229, 241080), (245, 225336), (246, 224420), (280, 197169), (287, 192360), (294, 187780), (328, 168315), (392, 140835), (410, 134652), (420, 131446), (458, 120540), (490, 112668), (492, 112210), (574, 96180), (588, 93890), (615, 89768), (687, 80360), (735, 75112), (820, 67326), (840, 65723), (861, 64120), (916, 60270), (980, 56334), (984, 56105), (1145, 48216), (1148, 48090), (1176, 46945), (1230, 44884), (1374, 40180), (1435, 38472), (1470, 37556), (1603, 34440), (1640, 33663), (1722, 32060), (1832, 30135), (1960, 28167), (2009, 27480), (2290, 24108), (2296, 24045), (2460, 22442), (2748, 20090), (2870, 19236), (2940, 18778), (3206, 17220), (3435, 16072), (3444, 16030), (4018, 13740), (4305, 12824), (4580, 12054), (4809, 11480), (4920, 11221), (5496, 10045), (5740, 9618), (5880, 9389), (6027, 9160), (6412, 8610), (6870, 8036), (6888, 8015)]