312088950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:580

約数の個数: 120

約数和(自身を含む): 873412848

約数和(自身を除く): 561323898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 263, 270, 293, 405, 450, 526, 586, 675, 789, 810, 879, 1315, 1350, 1465, 1578, 1758, 2025, 2367, 2630, 2637, 2930, 3945, 4050, 4395, 4734, 5274, 6575, 7101, 7325, 7890, 7911, 8790, 11835, 13150, 13185, 14202, 14650, 15822, 19725, 21303, 21975, 23670, 23733, 26370, 35505, 39450, 39555, 42606, 43950, 47466, 59175, 65925, 71010, 77059, 79110, 106515, 118350, 118665, 131850, 154118, 177525, 197775, 213030, 231177, 237330, 355050, 385295, 395550, 462354, 532575, 593325, 693531, 770590, 1065150, 1155885, 1186650, 1387062, 1926475, 2080593, 2311770, 3467655, 3852950, 4161186, 5779425, 6241779, 6935310, 10402965, 11558850, 12483558, 17338275, 20805930, 31208895, 34676550, 52014825, 62417790, 104029650, 156044475, 312088950]

約数ペア:

[(1, 312088950), (2, 156044475), (3, 104029650), (5, 62417790), (6, 52014825), (9, 34676550), (10, 31208895), (15, 20805930), (18, 17338275), (25, 12483558), (27, 11558850), (30, 10402965), (45, 6935310), (50, 6241779), (54, 5779425), (75, 4161186), (81, 3852950), (90, 3467655), (135, 2311770), (150, 2080593), (162, 1926475), (225, 1387062), (263, 1186650), (270, 1155885), (293, 1065150), (405, 770590), (450, 693531), (526, 593325), (586, 532575), (675, 462354), (789, 395550), (810, 385295), (879, 355050), (1315, 237330), (1350, 231177), (1465, 213030), (1578, 197775), (1758, 177525), (2025, 154118), (2367, 131850), (2630, 118665), (2637, 118350), (2930, 106515), (3945, 79110), (4050, 77059), (4395, 71010), (4734, 65925), (5274, 59175), (6575, 47466), (7101, 43950), (7325, 42606), (7890, 39555), (7911, 39450), (8790, 35505), (11835, 26370), (13150, 23733), (13185, 23670), (14202, 21975), (14650, 21303), (15822, 19725)]