100198620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 321965280

約数和(自身を除く): 221766660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 389, 405, 477, 486, 530, 540, 636, 778, 795, 810, 954, 972, 1060, 1167, 1215, 1431, 1556, 1590, 1620, 1908, 1945, 2334, 2385, 2430, 2862, 3180, 3501, 3890, 4293, 4668, 4770, 4860, 5724, 5835, 7002, 7155, 7780, 8586, 9540, 10503, 11670, 12879, 14004, 14310, 17172, 17505, 20617, 21006, 21465, 23340, 25758, 28620, 31509, 35010, 41234, 42012, 42930, 51516, 52515, 61851, 63018, 64395, 70020, 82468, 85860, 94527, 103085, 105030, 123702, 126036, 128790, 157545, 185553, 189054, 206170, 210060, 247404, 257580, 309255, 315090, 371106, 378108, 412340, 472635, 556659, 618510, 630180, 742212, 927765, 945270, 1113318, 1237020, 1669977, 1855530, 1890540, 2226636, 2783295, 3339954, 3711060, 5009931, 5566590, 6679908, 8349885, 10019862, 11133180, 16699770, 20039724, 25049655, 33399540, 50099310, 100198620]

約数ペア:

[(1, 100198620), (2, 50099310), (3, 33399540), (4, 25049655), (5, 20039724), (6, 16699770), (9, 11133180), (10, 10019862), (12, 8349885), (15, 6679908), (18, 5566590), (20, 5009931), (27, 3711060), (30, 3339954), (36, 2783295), (45, 2226636), (53, 1890540), (54, 1855530), (60, 1669977), (81, 1237020), (90, 1113318), (106, 945270), (108, 927765), (135, 742212), (159, 630180), (162, 618510), (180, 556659), (212, 472635), (243, 412340), (265, 378108), (270, 371106), (318, 315090), (324, 309255), (389, 257580), (405, 247404), (477, 210060), (486, 206170), (530, 189054), (540, 185553), (636, 157545), (778, 128790), (795, 126036), (810, 123702), (954, 105030), (972, 103085), (1060, 94527), (1167, 85860), (1215, 82468), (1431, 70020), (1556, 64395), (1590, 63018), (1620, 61851), (1908, 52515), (1945, 51516), (2334, 42930), (2385, 42012), (2430, 41234), (2862, 35010), (3180, 31509), (3501, 28620), (3890, 25758), (4293, 23340), (4668, 21465), (4770, 21006), (4860, 20617), (5724, 17505), (5835, 17172), (7002, 14310), (7155, 14004), (7780, 12879), (8586, 11670), (9540, 10503)]