68634540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3293

約数の個数: 120

約数和(自身を含む): 231942480

約数和(自身を除く): 163307940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3259, 3510, 4212, 5265, 6518, 7020, 9777, 10530, 13036, 16295, 19554, 21060, 29331, 32590, 39108, 42367, 48885, 58662, 65180, 84734, 87993, 97770, 117324, 127101, 146655, 169468, 175986, 195540, 211835, 254202, 263979, 293310, 351972, 381303, 423670, 439965, 508404, 527958, 586620, 635505, 762606, 847340, 879930, 1055916, 1143909, 1271010, 1319895, 1525212, 1759860, 1906515, 2287818, 2542020, 2639790, 3431727, 3813030, 4575636, 5279580, 5719545, 6863454, 7626060, 11439090, 13726908, 17158635, 22878180, 34317270, 68634540]

約数ペア:

[(1, 68634540), (2, 34317270), (3, 22878180), (4, 17158635), (5, 13726908), (6, 11439090), (9, 7626060), (10, 6863454), (12, 5719545), (13, 5279580), (15, 4575636), (18, 3813030), (20, 3431727), (26, 2639790), (27, 2542020), (30, 2287818), (36, 1906515), (39, 1759860), (45, 1525212), (52, 1319895), (54, 1271010), (60, 1143909), (65, 1055916), (78, 879930), (81, 847340), (90, 762606), (108, 635505), (117, 586620), (130, 527958), (135, 508404), (156, 439965), (162, 423670), (180, 381303), (195, 351972), (234, 293310), (260, 263979), (270, 254202), (324, 211835), (351, 195540), (390, 175986), (405, 169468), (468, 146655), (540, 127101), (585, 117324), (702, 97770), (780, 87993), (810, 84734), (1053, 65180), (1170, 58662), (1404, 48885), (1620, 42367), (1755, 39108), (2106, 32590), (2340, 29331), (3259, 21060), (3510, 19554), (4212, 16295), (5265, 13036), (6518, 10530), (7020, 9777)]