202350780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 658292544

約数和(自身を除く): 455941764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 1035, 1110, 1321, 1332, 1380, 1665, 1702, 2070, 2220, 2553, 2642, 3330, 3404, 3963, 4140, 4255, 5106, 5284, 6605, 6660, 7659, 7926, 8510, 10212, 11889, 12765, 13210, 15318, 15852, 17020, 19815, 23778, 25530, 26420, 30383, 30636, 38295, 39630, 47556, 48877, 51060, 59445, 60766, 76590, 79260, 91149, 97754, 118890, 121532, 146631, 151915, 153180, 182298, 195508, 237780, 244385, 273447, 293262, 303830, 364596, 439893, 455745, 488770, 546894, 586524, 607660, 733155, 879786, 911490, 977540, 1093788, 1124171, 1367235, 1466310, 1759572, 1822980, 2199465, 2248342, 2734470, 2932620, 3372513, 4398930, 4496684, 5468940, 5620855, 6745026, 8797860, 10117539, 11241710, 13490052, 16862565, 20235078, 22483420, 33725130, 40470156, 50587695, 67450260, 101175390, 202350780]

約数ペア:

[(1, 202350780), (2, 101175390), (3, 67450260), (4, 50587695), (5, 40470156), (6, 33725130), (9, 22483420), (10, 20235078), (12, 16862565), (15, 13490052), (18, 11241710), (20, 10117539), (23, 8797860), (30, 6745026), (36, 5620855), (37, 5468940), (45, 4496684), (46, 4398930), (60, 3372513), (69, 2932620), (74, 2734470), (90, 2248342), (92, 2199465), (111, 1822980), (115, 1759572), (138, 1466310), (148, 1367235), (180, 1124171), (185, 1093788), (207, 977540), (222, 911490), (230, 879786), (276, 733155), (333, 607660), (345, 586524), (370, 546894), (414, 488770), (444, 455745), (460, 439893), (555, 364596), (666, 303830), (690, 293262), (740, 273447), (828, 244385), (851, 237780), (1035, 195508), (1110, 182298), (1321, 153180), (1332, 151915), (1380, 146631), (1665, 121532), (1702, 118890), (2070, 97754), (2220, 91149), (2553, 79260), (2642, 76590), (3330, 60766), (3404, 59445), (3963, 51060), (4140, 48877), (4255, 47556), (5106, 39630), (5284, 38295), (6605, 30636), (6660, 30383), (7659, 26420), (7926, 25530), (8510, 23778), (10212, 19815), (11889, 17020), (12765, 15852), (13210, 15318)]