76738740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 237740160

約数和(自身を除く): 161001420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2659, 2886, 4810, 5318, 5772, 7215, 7977, 9620, 10636, 13295, 14430, 15954, 26590, 28860, 31908, 34567, 39885, 53180, 69134, 79770, 98383, 103701, 138268, 159540, 172835, 196766, 207402, 295149, 345670, 393532, 414804, 491915, 518505, 590298, 691340, 983830, 1037010, 1180596, 1278979, 1475745, 1967660, 2074020, 2557958, 2951490, 3836937, 5115916, 5902980, 6394895, 7673874, 12789790, 15347748, 19184685, 25579580, 38369370, 76738740]

約数ペア:

[(1, 76738740), (2, 38369370), (3, 25579580), (4, 19184685), (5, 15347748), (6, 12789790), (10, 7673874), (12, 6394895), (13, 5902980), (15, 5115916), (20, 3836937), (26, 2951490), (30, 2557958), (37, 2074020), (39, 1967660), (52, 1475745), (60, 1278979), (65, 1180596), (74, 1037010), (78, 983830), (111, 691340), (130, 590298), (148, 518505), (156, 491915), (185, 414804), (195, 393532), (222, 345670), (260, 295149), (370, 207402), (390, 196766), (444, 172835), (481, 159540), (555, 138268), (740, 103701), (780, 98383), (962, 79770), (1110, 69134), (1443, 53180), (1924, 39885), (2220, 34567), (2405, 31908), (2659, 28860), (2886, 26590), (4810, 15954), (5318, 14430), (5772, 13295), (7215, 10636), (7977, 9620)]