76072770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 80

約数和(自身を含む): 215360640

約数和(自身を除く): 139287870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4943, 5130, 7695, 9886, 14829, 15390, 24715, 29658, 44487, 49430, 74145, 88974, 93917, 133461, 148290, 187834, 222435, 266922, 281751, 400383, 444870, 469585, 563502, 667305, 800766, 845253, 939170, 1334610, 1408755, 1690506, 2001915, 2535759, 2817510, 4003830, 4226265, 5071518, 7607277, 8452530, 12678795, 15214554, 25357590, 38036385, 76072770]

約数ペア:

[(1, 76072770), (2, 38036385), (3, 25357590), (5, 15214554), (6, 12678795), (9, 8452530), (10, 7607277), (15, 5071518), (18, 4226265), (19, 4003830), (27, 2817510), (30, 2535759), (38, 2001915), (45, 1690506), (54, 1408755), (57, 1334610), (81, 939170), (90, 845253), (95, 800766), (114, 667305), (135, 563502), (162, 469585), (171, 444870), (190, 400383), (270, 281751), (285, 266922), (342, 222435), (405, 187834), (513, 148290), (570, 133461), (810, 93917), (855, 88974), (1026, 74145), (1539, 49430), (1710, 44487), (2565, 29658), (3078, 24715), (4943, 15390), (5130, 14829), (7695, 9886)]