68168100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 265982976

約数和(自身を除く): 197814876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 25, 26, 28, 30, 33, 35, 39, 42, 44, 50, 52, 55, 60, 65, 66, 70, 75, 77, 78, 84, 91, 100, 105, 110, 130, 132, 140, 143, 150, 154, 156, 165, 175, 182, 195, 210, 220, 227, 231, 260, 273, 275, 286, 300, 308, 325, 330, 350, 364, 385, 390, 420, 429, 454, 455, 462, 525, 546, 550, 572, 650, 660, 681, 700, 715, 770, 780, 825, 858, 908, 910, 924, 975, 1001, 1050, 1092, 1100, 1135, 1155, 1300, 1362, 1365, 1430, 1540, 1589, 1650, 1716, 1820, 1925, 1950, 2002, 2100, 2145, 2270, 2275, 2310, 2497, 2724, 2730, 2860, 2951, 3003, 3178, 3300, 3405, 3575, 3850, 3900, 4004, 4290, 4540, 4550, 4620, 4767, 4994, 5005, 5460, 5675, 5775, 5902, 6006, 6356, 6810, 6825, 7150, 7491, 7700, 7945, 8580, 8853, 9100, 9534, 9988, 10010, 10725, 11350, 11550, 11804, 12012, 12485, 13620, 13650, 14300, 14755, 14982, 15015, 15890, 17025, 17479, 17706, 19068, 20020, 20657, 21450, 22700, 23100, 23835, 24970, 25025, 27300, 29510, 29964, 30030, 31780, 32461, 34050, 34958, 35412, 37455, 39725, 41314, 42900, 44265, 47670, 49940, 50050, 52437, 59020, 60060, 61971, 62425, 64922, 68100, 69916, 73775, 74910, 75075, 79450, 82628, 87395, 88530, 95340, 97383, 100100, 103285, 104874, 119175, 123942, 124850, 129844, 147550, 149820, 150150, 158900, 162305, 174790, 177060, 187275, 194766, 206570, 209748, 221325, 227227, 238350, 247884, 249700, 262185, 295100, 300300, 309855, 324610, 349580, 374550, 389532, 413140, 436975, 442650, 454454, 476700, 486915, 516425, 524370, 619710, 649220, 681681, 749100, 811525, 873950, 885300, 908908, 973830, 1032850, 1048740, 1136135, 1239420, 1310925, 1363362, 1549275, 1623050, 1747900, 1947660, 2065700, 2272270, 2434575, 2621850, 2726724, 3098550, 3246100, 3408405, 4544540, 4869150, 5243700, 5680675, 6197100, 6816810, 9738300, 11361350, 13633620, 17042025, 22722700, 34084050, 68168100]

約数ペア:

[(1, 68168100), (2, 34084050), (3, 22722700), (4, 17042025), (5, 13633620), (6, 11361350), (7, 9738300), (10, 6816810), (11, 6197100), (12, 5680675), (13, 5243700), (14, 4869150), (15, 4544540), (20, 3408405), (21, 3246100), (22, 3098550), (25, 2726724), (26, 2621850), (28, 2434575), (30, 2272270), (33, 2065700), (35, 1947660), (39, 1747900), (42, 1623050), (44, 1549275), (50, 1363362), (52, 1310925), (55, 1239420), (60, 1136135), (65, 1048740), (66, 1032850), (70, 973830), (75, 908908), (77, 885300), (78, 873950), (84, 811525), (91, 749100), (100, 681681), (105, 649220), (110, 619710), (130, 524370), (132, 516425), (140, 486915), (143, 476700), (150, 454454), (154, 442650), (156, 436975), (165, 413140), (175, 389532), (182, 374550), (195, 349580), (210, 324610), (220, 309855), (227, 300300), (231, 295100), (260, 262185), (273, 249700), (275, 247884), (286, 238350), (300, 227227), (308, 221325), (325, 209748), (330, 206570), (350, 194766), (364, 187275), (385, 177060), (390, 174790), (420, 162305), (429, 158900), (454, 150150), (455, 149820), (462, 147550), (525, 129844), (546, 124850), (550, 123942), (572, 119175), (650, 104874), (660, 103285), (681, 100100), (700, 97383), (715, 95340), (770, 88530), (780, 87395), (825, 82628), (858, 79450), (908, 75075), (910, 74910), (924, 73775), (975, 69916), (1001, 68100), (1050, 64922), (1092, 62425), (1100, 61971), (1135, 60060), (1155, 59020), (1300, 52437), (1362, 50050), (1365, 49940), (1430, 47670), (1540, 44265), (1589, 42900), (1650, 41314), (1716, 39725), (1820, 37455), (1925, 35412), (1950, 34958), (2002, 34050), (2100, 32461), (2145, 31780), (2270, 30030), (2275, 29964), (2310, 29510), (2497, 27300), (2724, 25025), (2730, 24970), (2860, 23835), (2951, 23100), (3003, 22700), (3178, 21450), (3300, 20657), (3405, 20020), (3575, 19068), (3850, 17706), (3900, 17479), (4004, 17025), (4290, 15890), (4540, 15015), (4550, 14982), (4620, 14755), (4767, 14300), (4994, 13650), (5005, 13620), (5460, 12485), (5675, 12012), (5775, 11804), (5902, 11550), (6006, 11350), (6356, 10725), (6810, 10010), (6825, 9988), (7150, 9534), (7491, 9100), (7700, 8853), (7945, 8580)]