315759180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1063931904

約数和(自身を除く): 748172724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 61, 62, 66, 69, 92, 93, 110, 115, 121, 122, 124, 132, 138, 155, 165, 183, 186, 220, 230, 242, 244, 253, 276, 305, 310, 330, 341, 345, 363, 366, 372, 460, 465, 484, 506, 605, 610, 620, 660, 671, 682, 690, 713, 726, 732, 759, 915, 930, 1012, 1023, 1210, 1220, 1265, 1342, 1364, 1380, 1403, 1426, 1452, 1518, 1705, 1815, 1830, 1860, 1891, 2013, 2046, 2139, 2420, 2530, 2684, 2783, 2806, 2852, 3036, 3355, 3410, 3565, 3630, 3660, 3751, 3782, 3795, 4026, 4092, 4209, 4278, 5060, 5115, 5566, 5612, 5673, 6710, 6820, 7015, 7130, 7260, 7381, 7502, 7564, 7590, 7843, 8052, 8349, 8418, 8556, 9455, 10065, 10230, 10695, 11132, 11253, 11346, 13420, 13915, 14030, 14260, 14762, 15004, 15180, 15433, 15686, 16698, 16836, 18755, 18910, 20130, 20460, 20801, 21045, 21390, 22143, 22506, 22692, 23529, 27830, 28060, 28365, 29524, 30866, 31372, 33396, 36905, 37510, 37820, 39215, 40260, 41602, 41745, 42090, 42780, 43493, 44286, 45012, 46299, 47058, 55660, 56265, 56730, 61732, 62403, 73810, 75020, 77165, 78430, 83204, 83490, 84180, 86273, 86986, 88572, 92598, 94116, 104005, 110715, 112530, 113460, 117645, 124806, 130479, 147620, 154330, 156860, 166980, 169763, 172546, 173972, 185196, 208010, 217465, 221430, 225060, 228811, 231495, 235290, 249612, 258819, 260958, 308660, 312015, 339526, 345092, 416020, 431365, 434930, 442860, 457622, 462990, 470580, 478423, 509289, 517638, 521916, 624030, 652395, 679052, 686433, 848815, 862730, 869860, 915244, 925980, 956846, 1018578, 1035276, 1144055, 1248060, 1294095, 1304790, 1372866, 1435269, 1697630, 1725460, 1913692, 2037156, 2288110, 2392115, 2546445, 2588190, 2609580, 2745732, 2870538, 3395260, 3432165, 4576220, 4784230, 5092890, 5176380, 5262653, 5741076, 6864330, 7176345, 9568460, 10185780, 10525306, 13728660, 14352690, 15787959, 21050612, 26313265, 28705380, 31575918, 52626530, 63151836, 78939795, 105253060, 157879590, 315759180]

約数ペア:

[(1, 315759180), (2, 157879590), (3, 105253060), (4, 78939795), (5, 63151836), (6, 52626530), (10, 31575918), (11, 28705380), (12, 26313265), (15, 21050612), (20, 15787959), (22, 14352690), (23, 13728660), (30, 10525306), (31, 10185780), (33, 9568460), (44, 7176345), (46, 6864330), (55, 5741076), (60, 5262653), (61, 5176380), (62, 5092890), (66, 4784230), (69, 4576220), (92, 3432165), (93, 3395260), (110, 2870538), (115, 2745732), (121, 2609580), (122, 2588190), (124, 2546445), (132, 2392115), (138, 2288110), (155, 2037156), (165, 1913692), (183, 1725460), (186, 1697630), (220, 1435269), (230, 1372866), (242, 1304790), (244, 1294095), (253, 1248060), (276, 1144055), (305, 1035276), (310, 1018578), (330, 956846), (341, 925980), (345, 915244), (363, 869860), (366, 862730), (372, 848815), (460, 686433), (465, 679052), (484, 652395), (506, 624030), (605, 521916), (610, 517638), (620, 509289), (660, 478423), (671, 470580), (682, 462990), (690, 457622), (713, 442860), (726, 434930), (732, 431365), (759, 416020), (915, 345092), (930, 339526), (1012, 312015), (1023, 308660), (1210, 260958), (1220, 258819), (1265, 249612), (1342, 235290), (1364, 231495), (1380, 228811), (1403, 225060), (1426, 221430), (1452, 217465), (1518, 208010), (1705, 185196), (1815, 173972), (1830, 172546), (1860, 169763), (1891, 166980), (2013, 156860), (2046, 154330), (2139, 147620), (2420, 130479), (2530, 124806), (2684, 117645), (2783, 113460), (2806, 112530), (2852, 110715), (3036, 104005), (3355, 94116), (3410, 92598), (3565, 88572), (3630, 86986), (3660, 86273), (3751, 84180), (3782, 83490), (3795, 83204), (4026, 78430), (4092, 77165), (4209, 75020), (4278, 73810), (5060, 62403), (5115, 61732), (5566, 56730), (5612, 56265), (5673, 55660), (6710, 47058), (6820, 46299), (7015, 45012), (7130, 44286), (7260, 43493), (7381, 42780), (7502, 42090), (7564, 41745), (7590, 41602), (7843, 40260), (8052, 39215), (8349, 37820), (8418, 37510), (8556, 36905), (9455, 33396), (10065, 31372), (10230, 30866), (10695, 29524), (11132, 28365), (11253, 28060), (11346, 27830), (13420, 23529), (13915, 22692), (14030, 22506), (14260, 22143), (14762, 21390), (15004, 21045), (15180, 20801), (15433, 20460), (15686, 20130), (16698, 18910), (16836, 18755)]