27155940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 67676700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 41, 42, 57, 60, 70, 76, 82, 83, 84, 95, 105, 114, 123, 133, 140, 164, 166, 190, 205, 210, 228, 246, 249, 266, 285, 287, 332, 380, 399, 410, 415, 420, 492, 498, 532, 570, 574, 581, 615, 665, 779, 798, 820, 830, 861, 996, 1140, 1148, 1162, 1230, 1245, 1330, 1435, 1558, 1577, 1596, 1660, 1722, 1743, 1995, 2324, 2337, 2460, 2490, 2660, 2870, 2905, 3116, 3154, 3403, 3444, 3486, 3895, 3990, 4305, 4674, 4731, 4980, 5453, 5740, 5810, 6308, 6806, 6972, 7790, 7885, 7980, 8610, 8715, 9348, 9462, 10209, 10906, 11039, 11620, 11685, 13612, 15580, 15770, 16359, 17015, 17220, 17430, 18924, 20418, 21812, 22078, 23370, 23655, 23821, 27265, 31540, 32718, 33117, 34030, 34860, 40836, 44156, 46740, 47310, 47642, 51045, 54530, 55195, 64657, 65436, 66234, 68060, 71463, 81795, 94620, 95284, 102090, 109060, 110390, 119105, 129314, 132468, 142926, 163590, 165585, 193971, 204180, 220780, 238210, 258628, 285852, 323285, 327180, 331170, 357315, 387942, 452599, 476420, 646570, 662340, 714630, 775884, 905198, 969855, 1293140, 1357797, 1429260, 1810396, 1939710, 2262995, 2715594, 3879420, 4525990, 5431188, 6788985, 9051980, 13577970, 27155940]

約数ペア:

[(1, 27155940), (2, 13577970), (3, 9051980), (4, 6788985), (5, 5431188), (6, 4525990), (7, 3879420), (10, 2715594), (12, 2262995), (14, 1939710), (15, 1810396), (19, 1429260), (20, 1357797), (21, 1293140), (28, 969855), (30, 905198), (35, 775884), (38, 714630), (41, 662340), (42, 646570), (57, 476420), (60, 452599), (70, 387942), (76, 357315), (82, 331170), (83, 327180), (84, 323285), (95, 285852), (105, 258628), (114, 238210), (123, 220780), (133, 204180), (140, 193971), (164, 165585), (166, 163590), (190, 142926), (205, 132468), (210, 129314), (228, 119105), (246, 110390), (249, 109060), (266, 102090), (285, 95284), (287, 94620), (332, 81795), (380, 71463), (399, 68060), (410, 66234), (415, 65436), (420, 64657), (492, 55195), (498, 54530), (532, 51045), (570, 47642), (574, 47310), (581, 46740), (615, 44156), (665, 40836), (779, 34860), (798, 34030), (820, 33117), (830, 32718), (861, 31540), (996, 27265), (1140, 23821), (1148, 23655), (1162, 23370), (1230, 22078), (1245, 21812), (1330, 20418), (1435, 18924), (1558, 17430), (1577, 17220), (1596, 17015), (1660, 16359), (1722, 15770), (1743, 15580), (1995, 13612), (2324, 11685), (2337, 11620), (2460, 11039), (2490, 10906), (2660, 10209), (2870, 9462), (2905, 9348), (3116, 8715), (3154, 8610), (3403, 7980), (3444, 7885), (3486, 7790), (3895, 6972), (3990, 6806), (4305, 6308), (4674, 5810), (4731, 5740), (4980, 5453)]