61553520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 400

約数和(自身を含む): 259269120

約数和(自身を除く): 197715600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 59, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 118, 120, 126, 135, 138, 140, 144, 161, 162, 168, 177, 180, 184, 189, 207, 210, 216, 230, 236, 240, 252, 270, 276, 280, 295, 315, 322, 324, 336, 345, 354, 360, 368, 378, 405, 413, 414, 420, 432, 460, 472, 483, 504, 531, 540, 552, 560, 567, 590, 621, 630, 644, 648, 690, 708, 720, 756, 805, 810, 826, 828, 840, 885, 920, 944, 945, 966, 1008, 1035, 1062, 1080, 1104, 1134, 1180, 1239, 1242, 1260, 1288, 1296, 1357, 1380, 1416, 1449, 1512, 1593, 1610, 1620, 1652, 1656, 1680, 1770, 1840, 1863, 1890, 1932, 2065, 2070, 2124, 2160, 2268, 2360, 2415, 2478, 2484, 2520, 2576, 2655, 2714, 2760, 2832, 2835, 2898, 3024, 3105, 3186, 3220, 3240, 3304, 3312, 3540, 3717, 3726, 3780, 3864, 4071, 4130, 4140, 4248, 4347, 4536, 4720, 4779, 4830, 4956, 4968, 5040, 5310, 5428, 5520, 5670, 5796, 6195, 6210, 6372, 6440, 6480, 6608, 6785, 7080, 7245, 7434, 7452, 7560, 7728, 7965, 8142, 8260, 8280, 8496, 8694, 9072, 9315, 9499, 9558, 9660, 9912, 9936, 10620, 10856, 11151, 11340, 11592, 12213, 12390, 12420, 12744, 12880, 13041, 13570, 14160, 14490, 14868, 14904, 15120, 15930, 16284, 16520, 16560, 17388, 18585, 18630, 18998, 19116, 19320, 19824, 20355, 21240, 21712, 21735, 22302, 22680, 23184, 23895, 24426, 24780, 24840, 25488, 26082, 27140, 28497, 28980, 29736, 29808, 31860, 32568, 33040, 33453, 34776, 36639, 37170, 37260, 37996, 38232, 38640, 40710, 42480, 43470, 44604, 45360, 47495, 47790, 48852, 49560, 49680, 52164, 54280, 55755, 56994, 57960, 59472, 61065, 63720, 65136, 65205, 66906, 69552, 73278, 74340, 74520, 75992, 76464, 81420, 85491, 86940, 89208, 94990, 95580, 97704, 99120, 104328, 108560, 109917, 111510, 113988, 115920, 122130, 127440, 130410, 133812, 142485, 146556, 148680, 149040, 151984, 162840, 167265, 170982, 173880, 178416, 183195, 189980, 191160, 195408, 208656, 219834, 223020, 227976, 244260, 256473, 260820, 267624, 284970, 293112, 297360, 325680, 334530, 341964, 347760, 366390, 379960, 382320, 427455, 439668, 446040, 455952, 488520, 512946, 521640, 535248, 549585, 569940, 586224, 669060, 683928, 732780, 759920, 769419, 854910, 879336, 892080, 977040, 1025892, 1043280, 1099170, 1139880, 1282365, 1338120, 1367856, 1465560, 1538838, 1709820, 1758672, 2051784, 2198340, 2279760, 2564730, 2676240, 2931120, 3077676, 3419640, 3847095, 4103568, 4396680, 5129460, 6155352, 6839280, 7694190, 8793360, 10258920, 12310704, 15388380, 20517840, 30776760, 61553520]

約数ペア:

[(1, 61553520), (2, 30776760), (3, 20517840), (4, 15388380), (5, 12310704), (6, 10258920), (7, 8793360), (8, 7694190), (9, 6839280), (10, 6155352), (12, 5129460), (14, 4396680), (15, 4103568), (16, 3847095), (18, 3419640), (20, 3077676), (21, 2931120), (23, 2676240), (24, 2564730), (27, 2279760), (28, 2198340), (30, 2051784), (35, 1758672), (36, 1709820), (40, 1538838), (42, 1465560), (45, 1367856), (46, 1338120), (48, 1282365), (54, 1139880), (56, 1099170), (59, 1043280), (60, 1025892), (63, 977040), (69, 892080), (70, 879336), (72, 854910), (80, 769419), (81, 759920), (84, 732780), (90, 683928), (92, 669060), (105, 586224), (108, 569940), (112, 549585), (115, 535248), (118, 521640), (120, 512946), (126, 488520), (135, 455952), (138, 446040), (140, 439668), (144, 427455), (161, 382320), (162, 379960), (168, 366390), (177, 347760), (180, 341964), (184, 334530), (189, 325680), (207, 297360), (210, 293112), (216, 284970), (230, 267624), (236, 260820), (240, 256473), (252, 244260), (270, 227976), (276, 223020), (280, 219834), (295, 208656), (315, 195408), (322, 191160), (324, 189980), (336, 183195), (345, 178416), (354, 173880), (360, 170982), (368, 167265), (378, 162840), (405, 151984), (413, 149040), (414, 148680), (420, 146556), (432, 142485), (460, 133812), (472, 130410), (483, 127440), (504, 122130), (531, 115920), (540, 113988), (552, 111510), (560, 109917), (567, 108560), (590, 104328), (621, 99120), (630, 97704), (644, 95580), (648, 94990), (690, 89208), (708, 86940), (720, 85491), (756, 81420), (805, 76464), (810, 75992), (826, 74520), (828, 74340), (840, 73278), (885, 69552), (920, 66906), (944, 65205), (945, 65136), (966, 63720), (1008, 61065), (1035, 59472), (1062, 57960), (1080, 56994), (1104, 55755), (1134, 54280), (1180, 52164), (1239, 49680), (1242, 49560), (1260, 48852), (1288, 47790), (1296, 47495), (1357, 45360), (1380, 44604), (1416, 43470), (1449, 42480), (1512, 40710), (1593, 38640), (1610, 38232), (1620, 37996), (1652, 37260), (1656, 37170), (1680, 36639), (1770, 34776), (1840, 33453), (1863, 33040), (1890, 32568), (1932, 31860), (2065, 29808), (2070, 29736), (2124, 28980), (2160, 28497), (2268, 27140), (2360, 26082), (2415, 25488), (2478, 24840), (2484, 24780), (2520, 24426), (2576, 23895), (2655, 23184), (2714, 22680), (2760, 22302), (2832, 21735), (2835, 21712), (2898, 21240), (3024, 20355), (3105, 19824), (3186, 19320), (3220, 19116), (3240, 18998), (3304, 18630), (3312, 18585), (3540, 17388), (3717, 16560), (3726, 16520), (3780, 16284), (3864, 15930), (4071, 15120), (4130, 14904), (4140, 14868), (4248, 14490), (4347, 14160), (4536, 13570), (4720, 13041), (4779, 12880), (4830, 12744), (4956, 12420), (4968, 12390), (5040, 12213), (5310, 11592), (5428, 11340), (5520, 11151), (5670, 10856), (5796, 10620), (6195, 9936), (6210, 9912), (6372, 9660), (6440, 9558), (6480, 9499), (6608, 9315), (6785, 9072), (7080, 8694), (7245, 8496), (7434, 8280), (7452, 8260), (7560, 8142), (7728, 7965)]