520018350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2274

約数の個数: 96

約数和(自身を含む): 1355925120

約数和(自身を除く): 835906770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 43, 50, 74, 75, 86, 111, 129, 150, 185, 215, 222, 258, 370, 430, 555, 645, 925, 1075, 1110, 1290, 1591, 1850, 2150, 2179, 2775, 3182, 3225, 4358, 4773, 5550, 6450, 6537, 7955, 9546, 10895, 13074, 15910, 21790, 23865, 32685, 39775, 47730, 54475, 65370, 79550, 80623, 93697, 108950, 119325, 161246, 163425, 187394, 238650, 241869, 281091, 326850, 403115, 468485, 483738, 562182, 806230, 936970, 1209345, 1405455, 2015575, 2342425, 2418690, 2810910, 3466789, 4031150, 4684850, 6046725, 6933578, 7027275, 10400367, 12093450, 14054550, 17333945, 20800734, 34667890, 52001835, 86669725, 104003670, 173339450, 260009175, 520018350]

約数ペア:

[(1, 520018350), (2, 260009175), (3, 173339450), (5, 104003670), (6, 86669725), (10, 52001835), (15, 34667890), (25, 20800734), (30, 17333945), (37, 14054550), (43, 12093450), (50, 10400367), (74, 7027275), (75, 6933578), (86, 6046725), (111, 4684850), (129, 4031150), (150, 3466789), (185, 2810910), (215, 2418690), (222, 2342425), (258, 2015575), (370, 1405455), (430, 1209345), (555, 936970), (645, 806230), (925, 562182), (1075, 483738), (1110, 468485), (1290, 403115), (1591, 326850), (1850, 281091), (2150, 241869), (2179, 238650), (2775, 187394), (3182, 163425), (3225, 161246), (4358, 119325), (4773, 108950), (5550, 93697), (6450, 80623), (6537, 79550), (7955, 65370), (9546, 54475), (10895, 47730), (13074, 39775), (15910, 32685), (21790, 23865)]