129206220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 440132112

約数和(自身を除く): 310925892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 37, 39, 44, 52, 55, 60, 65, 66, 74, 78, 110, 111, 121, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 242, 260, 286, 330, 363, 370, 390, 407, 429, 444, 481, 484, 555, 572, 605, 660, 715, 726, 740, 780, 814, 858, 962, 1110, 1210, 1221, 1369, 1430, 1443, 1452, 1573, 1628, 1716, 1815, 1924, 2035, 2145, 2220, 2405, 2420, 2442, 2738, 2860, 2886, 3146, 3630, 4070, 4107, 4290, 4477, 4719, 4810, 4884, 5291, 5476, 5772, 6105, 6292, 6845, 7215, 7260, 7865, 8140, 8214, 8580, 8954, 9438, 9620, 10582, 12210, 13431, 13690, 14430, 15059, 15730, 15873, 16428, 17797, 17908, 18876, 20535, 21164, 22385, 23595, 24420, 26455, 26862, 27380, 28860, 30118, 31460, 31746, 35594, 41070, 44770, 45177, 47190, 52910, 53391, 53724, 58201, 60236, 63492, 67155, 71188, 75295, 79365, 82140, 88985, 89540, 90354, 94380, 105820, 106782, 116402, 134310, 150590, 158730, 165649, 174603, 177970, 180708, 195767, 213564, 225885, 232804, 266955, 268620, 291005, 301180, 317460, 331298, 349206, 355940, 391534, 451770, 496947, 533910, 582010, 587301, 662596, 698412, 783068, 828245, 873015, 903540, 978835, 993894, 1067820, 1164020, 1174602, 1656490, 1746030, 1957670, 1987788, 2153437, 2349204, 2484735, 2936505, 3312980, 3492060, 3915340, 4306874, 4969470, 5873010, 6460311, 8613748, 9938940, 10767185, 11746020, 12920622, 21534370, 25841244, 32301555, 43068740, 64603110, 129206220]

約数ペア:

[(1, 129206220), (2, 64603110), (3, 43068740), (4, 32301555), (5, 25841244), (6, 21534370), (10, 12920622), (11, 11746020), (12, 10767185), (13, 9938940), (15, 8613748), (20, 6460311), (22, 5873010), (26, 4969470), (30, 4306874), (33, 3915340), (37, 3492060), (39, 3312980), (44, 2936505), (52, 2484735), (55, 2349204), (60, 2153437), (65, 1987788), (66, 1957670), (74, 1746030), (78, 1656490), (110, 1174602), (111, 1164020), (121, 1067820), (130, 993894), (132, 978835), (143, 903540), (148, 873015), (156, 828245), (165, 783068), (185, 698412), (195, 662596), (220, 587301), (222, 582010), (242, 533910), (260, 496947), (286, 451770), (330, 391534), (363, 355940), (370, 349206), (390, 331298), (407, 317460), (429, 301180), (444, 291005), (481, 268620), (484, 266955), (555, 232804), (572, 225885), (605, 213564), (660, 195767), (715, 180708), (726, 177970), (740, 174603), (780, 165649), (814, 158730), (858, 150590), (962, 134310), (1110, 116402), (1210, 106782), (1221, 105820), (1369, 94380), (1430, 90354), (1443, 89540), (1452, 88985), (1573, 82140), (1628, 79365), (1716, 75295), (1815, 71188), (1924, 67155), (2035, 63492), (2145, 60236), (2220, 58201), (2405, 53724), (2420, 53391), (2442, 52910), (2738, 47190), (2860, 45177), (2886, 44770), (3146, 41070), (3630, 35594), (4070, 31746), (4107, 31460), (4290, 30118), (4477, 28860), (4719, 27380), (4810, 26862), (4884, 26455), (5291, 24420), (5476, 23595), (5772, 22385), (6105, 21164), (6292, 20535), (6845, 18876), (7215, 17908), (7260, 17797), (7865, 16428), (8140, 15873), (8214, 15730), (8580, 15059), (8954, 14430), (9438, 13690), (9620, 13431), (10582, 12210)]