55521180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 147691620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 719, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1438, 1485, 1716, 1755, 1980, 2145, 2157, 2340, 2574, 2860, 2876, 2970, 3510, 3595, 3861, 4290, 4314, 5148, 5940, 6435, 6471, 7020, 7190, 7722, 7909, 8580, 8628, 9347, 10785, 12870, 12942, 14380, 15444, 15818, 18694, 19305, 19413, 21570, 23727, 25740, 25884, 28041, 31636, 32355, 37388, 38610, 38826, 39545, 43140, 46735, 47454, 56082, 64710, 71181, 77220, 77652, 79090, 84123, 93470, 94908, 97065, 102817, 112164, 118635, 129420, 140205, 142362, 158180, 168246, 186940, 194130, 205634, 213543, 237270, 252369, 280410, 284724, 308451, 336492, 355905, 388260, 411268, 420615, 427086, 474540, 504738, 514085, 560820, 616902, 711810, 841230, 854172, 925353, 1009476, 1028170, 1067715, 1233804, 1261845, 1423620, 1542255, 1682460, 1850706, 2056340, 2135430, 2523690, 2776059, 3084510, 3701412, 4270860, 4626765, 5047380, 5552118, 6169020, 9253530, 11104236, 13880295, 18507060, 27760590, 55521180]

約数ペア:

[(1, 55521180), (2, 27760590), (3, 18507060), (4, 13880295), (5, 11104236), (6, 9253530), (9, 6169020), (10, 5552118), (11, 5047380), (12, 4626765), (13, 4270860), (15, 3701412), (18, 3084510), (20, 2776059), (22, 2523690), (26, 2135430), (27, 2056340), (30, 1850706), (33, 1682460), (36, 1542255), (39, 1423620), (44, 1261845), (45, 1233804), (52, 1067715), (54, 1028170), (55, 1009476), (60, 925353), (65, 854172), (66, 841230), (78, 711810), (90, 616902), (99, 560820), (108, 514085), (110, 504738), (117, 474540), (130, 427086), (132, 420615), (135, 411268), (143, 388260), (156, 355905), (165, 336492), (180, 308451), (195, 284724), (198, 280410), (220, 252369), (234, 237270), (260, 213543), (270, 205634), (286, 194130), (297, 186940), (330, 168246), (351, 158180), (390, 142362), (396, 140205), (429, 129420), (468, 118635), (495, 112164), (540, 102817), (572, 97065), (585, 94908), (594, 93470), (660, 84123), (702, 79090), (715, 77652), (719, 77220), (780, 71181), (858, 64710), (990, 56082), (1170, 47454), (1188, 46735), (1287, 43140), (1404, 39545), (1430, 38826), (1438, 38610), (1485, 37388), (1716, 32355), (1755, 31636), (1980, 28041), (2145, 25884), (2157, 25740), (2340, 23727), (2574, 21570), (2860, 19413), (2876, 19305), (2970, 18694), (3510, 15818), (3595, 15444), (3861, 14380), (4290, 12942), (4314, 12870), (5148, 10785), (5940, 9347), (6435, 8628), (6471, 8580), (7020, 7909), (7190, 7722)]