125654220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 423897600

約数和(自身を除く): 298243380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 331, 333, 342, 370, 380, 444, 513, 540, 555, 570, 662, 666, 684, 703, 740, 855, 993, 999, 1026, 1110, 1140, 1324, 1332, 1406, 1655, 1665, 1710, 1986, 1998, 2052, 2109, 2220, 2565, 2812, 2979, 3310, 3330, 3420, 3515, 3972, 3996, 4218, 4965, 4995, 5130, 5958, 6289, 6327, 6620, 6660, 7030, 8436, 8937, 9930, 9990, 10260, 10545, 11916, 12247, 12578, 12654, 14060, 14895, 17874, 18867, 18981, 19860, 19980, 21090, 24494, 25156, 25308, 29790, 31445, 31635, 35748, 36741, 37734, 37962, 42180, 44685, 48988, 56601, 59580, 61235, 62890, 63270, 73482, 75468, 75924, 89370, 94335, 94905, 110223, 113202, 122470, 125780, 126540, 146964, 169803, 178740, 183705, 188670, 189810, 220446, 226404, 232693, 244940, 283005, 330669, 339606, 367410, 377340, 379620, 440892, 465386, 551115, 566010, 661338, 679212, 698079, 734820, 849015, 930772, 1102230, 1132020, 1163465, 1322676, 1396158, 1653345, 1698030, 2094237, 2204460, 2326930, 2792316, 3306690, 3396060, 3490395, 4188474, 4653860, 6282711, 6613380, 6980790, 8376948, 10471185, 12565422, 13961580, 20942370, 25130844, 31413555, 41884740, 62827110, 125654220]

約数ペア:

[(1, 125654220), (2, 62827110), (3, 41884740), (4, 31413555), (5, 25130844), (6, 20942370), (9, 13961580), (10, 12565422), (12, 10471185), (15, 8376948), (18, 6980790), (19, 6613380), (20, 6282711), (27, 4653860), (30, 4188474), (36, 3490395), (37, 3396060), (38, 3306690), (45, 2792316), (54, 2326930), (57, 2204460), (60, 2094237), (74, 1698030), (76, 1653345), (90, 1396158), (95, 1322676), (108, 1163465), (111, 1132020), (114, 1102230), (135, 930772), (148, 849015), (171, 734820), (180, 698079), (185, 679212), (190, 661338), (222, 566010), (228, 551115), (270, 465386), (285, 440892), (331, 379620), (333, 377340), (342, 367410), (370, 339606), (380, 330669), (444, 283005), (513, 244940), (540, 232693), (555, 226404), (570, 220446), (662, 189810), (666, 188670), (684, 183705), (703, 178740), (740, 169803), (855, 146964), (993, 126540), (999, 125780), (1026, 122470), (1110, 113202), (1140, 110223), (1324, 94905), (1332, 94335), (1406, 89370), (1655, 75924), (1665, 75468), (1710, 73482), (1986, 63270), (1998, 62890), (2052, 61235), (2109, 59580), (2220, 56601), (2565, 48988), (2812, 44685), (2979, 42180), (3310, 37962), (3330, 37734), (3420, 36741), (3515, 35748), (3972, 31635), (3996, 31445), (4218, 29790), (4965, 25308), (4995, 25156), (5130, 24494), (5958, 21090), (6289, 19980), (6327, 19860), (6620, 18981), (6660, 18867), (7030, 17874), (8436, 14895), (8937, 14060), (9930, 12654), (9990, 12578), (10260, 12247), (10545, 11916)]