27912360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 100465920

約数和(自身を除く): 72553560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 101, 105, 120, 140, 141, 147, 168, 188, 196, 202, 210, 235, 245, 280, 282, 294, 303, 329, 376, 392, 404, 420, 470, 490, 505, 564, 588, 606, 658, 705, 707, 735, 808, 840, 940, 980, 987, 1010, 1128, 1176, 1212, 1316, 1410, 1414, 1470, 1515, 1645, 1880, 1960, 1974, 2020, 2121, 2303, 2424, 2632, 2820, 2828, 2940, 3030, 3290, 3535, 3948, 4040, 4242, 4606, 4747, 4935, 4949, 5640, 5656, 5880, 6060, 6580, 6909, 7070, 7896, 8484, 9212, 9494, 9870, 9898, 10605, 11515, 12120, 13160, 13818, 14140, 14241, 14847, 16968, 18424, 18988, 19740, 19796, 21210, 23030, 23735, 24745, 27636, 28280, 28482, 29694, 33229, 34545, 37976, 39480, 39592, 42420, 46060, 47470, 49490, 55272, 56964, 59388, 66458, 69090, 71205, 74235, 84840, 92120, 94940, 98980, 99687, 113928, 118776, 132916, 138180, 142410, 148470, 166145, 189880, 197960, 199374, 232603, 265832, 276360, 284820, 296940, 332290, 398748, 465206, 498435, 569640, 593880, 664580, 697809, 797496, 930412, 996870, 1163015, 1329160, 1395618, 1860824, 1993740, 2326030, 2791236, 3489045, 3987480, 4652060, 5582472, 6978090, 9304120, 13956180, 27912360]

約数ペア:

[(1, 27912360), (2, 13956180), (3, 9304120), (4, 6978090), (5, 5582472), (6, 4652060), (7, 3987480), (8, 3489045), (10, 2791236), (12, 2326030), (14, 1993740), (15, 1860824), (20, 1395618), (21, 1329160), (24, 1163015), (28, 996870), (30, 930412), (35, 797496), (40, 697809), (42, 664580), (47, 593880), (49, 569640), (56, 498435), (60, 465206), (70, 398748), (84, 332290), (94, 296940), (98, 284820), (101, 276360), (105, 265832), (120, 232603), (140, 199374), (141, 197960), (147, 189880), (168, 166145), (188, 148470), (196, 142410), (202, 138180), (210, 132916), (235, 118776), (245, 113928), (280, 99687), (282, 98980), (294, 94940), (303, 92120), (329, 84840), (376, 74235), (392, 71205), (404, 69090), (420, 66458), (470, 59388), (490, 56964), (505, 55272), (564, 49490), (588, 47470), (606, 46060), (658, 42420), (705, 39592), (707, 39480), (735, 37976), (808, 34545), (840, 33229), (940, 29694), (980, 28482), (987, 28280), (1010, 27636), (1128, 24745), (1176, 23735), (1212, 23030), (1316, 21210), (1410, 19796), (1414, 19740), (1470, 18988), (1515, 18424), (1645, 16968), (1880, 14847), (1960, 14241), (1974, 14140), (2020, 13818), (2121, 13160), (2303, 12120), (2424, 11515), (2632, 10605), (2820, 9898), (2828, 9870), (2940, 9494), (3030, 9212), (3290, 8484), (3535, 7896), (3948, 7070), (4040, 6909), (4242, 6580), (4606, 6060), (4747, 5880), (4935, 5656), (4949, 5640)]