69480180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 240

約数和(自身を含む): 272232576

約数和(自身を除く): 202752396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 557, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1114, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1671, 1782, 1890, 1980, 2079, 2228, 2268, 2310, 2772, 2785, 2835, 2970, 3342, 3465, 3564, 3780, 3899, 4158, 4455, 4620, 5013, 5570, 5670, 5940, 6127, 6237, 6684, 6930, 7798, 8316, 8355, 8910, 10026, 10395, 11140, 11340, 11697, 12254, 12474, 13860, 15039, 15596, 16710, 17820, 18381, 19495, 20052, 20790, 23394, 24508, 24948, 25065, 30078, 30635, 31185, 33420, 35091, 36762, 38990, 41580, 42889, 45117, 46788, 50130, 55143, 58485, 60156, 61270, 62370, 70182, 73524, 75195, 77980, 85778, 90234, 91905, 100260, 105273, 110286, 116970, 122540, 124740, 128667, 140364, 150390, 165429, 171556, 175455, 180468, 183810, 210546, 214445, 220572, 225585, 233940, 257334, 275715, 300780, 315819, 330858, 350910, 367620, 386001, 421092, 428890, 451170, 496287, 514668, 526365, 551430, 631638, 643335, 661716, 701820, 772002, 827145, 857780, 902340, 992574, 1052730, 1102860, 1158003, 1263276, 1286670, 1544004, 1579095, 1654290, 1930005, 1985148, 2105460, 2316006, 2481435, 2573340, 3158190, 3308580, 3474009, 3860010, 4632012, 4962870, 5790015, 6316380, 6948018, 7720020, 9925740, 11580030, 13896036, 17370045, 23160060, 34740090, 69480180]

約数ペア:

[(1, 69480180), (2, 34740090), (3, 23160060), (4, 17370045), (5, 13896036), (6, 11580030), (7, 9925740), (9, 7720020), (10, 6948018), (11, 6316380), (12, 5790015), (14, 4962870), (15, 4632012), (18, 3860010), (20, 3474009), (21, 3308580), (22, 3158190), (27, 2573340), (28, 2481435), (30, 2316006), (33, 2105460), (35, 1985148), (36, 1930005), (42, 1654290), (44, 1579095), (45, 1544004), (54, 1286670), (55, 1263276), (60, 1158003), (63, 1102860), (66, 1052730), (70, 992574), (77, 902340), (81, 857780), (84, 827145), (90, 772002), (99, 701820), (105, 661716), (108, 643335), (110, 631638), (126, 551430), (132, 526365), (135, 514668), (140, 496287), (154, 451170), (162, 428890), (165, 421092), (180, 386001), (189, 367620), (198, 350910), (210, 330858), (220, 315819), (231, 300780), (252, 275715), (270, 257334), (297, 233940), (308, 225585), (315, 220572), (324, 214445), (330, 210546), (378, 183810), (385, 180468), (396, 175455), (405, 171556), (420, 165429), (462, 150390), (495, 140364), (540, 128667), (557, 124740), (567, 122540), (594, 116970), (630, 110286), (660, 105273), (693, 100260), (756, 91905), (770, 90234), (810, 85778), (891, 77980), (924, 75195), (945, 73524), (990, 70182), (1114, 62370), (1134, 61270), (1155, 60156), (1188, 58485), (1260, 55143), (1386, 50130), (1485, 46788), (1540, 45117), (1620, 42889), (1671, 41580), (1782, 38990), (1890, 36762), (1980, 35091), (2079, 33420), (2228, 31185), (2268, 30635), (2310, 30078), (2772, 25065), (2785, 24948), (2835, 24508), (2970, 23394), (3342, 20790), (3465, 20052), (3564, 19495), (3780, 18381), (3899, 17820), (4158, 16710), (4455, 15596), (4620, 15039), (5013, 13860), (5570, 12474), (5670, 12254), (5940, 11697), (6127, 11340), (6237, 11140), (6684, 10395), (6930, 10026), (7798, 8910), (8316, 8355)]