428544900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{68023}}^1$

素因数の和:68050

約数の個数: 108

約数和(自身を含む): 1535165632

約数和(自身を除く): 1106620732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 68023, 136046, 204069, 272092, 340115, 408138, 476161, 612207, 680230, 816276, 952322, 1020345, 1224414, 1360460, 1428483, 1700575, 1904644, 2040690, 2380805, 2448828, 2856966, 3061035, 3401150, 4081380, 4285449, 4761610, 5101725, 5713932, 6122070, 6802300, 7142415, 8570898, 9523220, 10203450, 11904025, 12244140, 14284830, 15305175, 17141796, 20406900, 21427245, 23808050, 28569660, 30610350, 35712075, 42854490, 47616100, 61220700, 71424150, 85708980, 107136225, 142848300, 214272450, 428544900]

約数ペア:

[(1, 428544900), (2, 214272450), (3, 142848300), (4, 107136225), (5, 85708980), (6, 71424150), (7, 61220700), (9, 47616100), (10, 42854490), (12, 35712075), (14, 30610350), (15, 28569660), (18, 23808050), (20, 21427245), (21, 20406900), (25, 17141796), (28, 15305175), (30, 14284830), (35, 12244140), (36, 11904025), (42, 10203450), (45, 9523220), (50, 8570898), (60, 7142415), (63, 6802300), (70, 6122070), (75, 5713932), (84, 5101725), (90, 4761610), (100, 4285449), (105, 4081380), (126, 3401150), (140, 3061035), (150, 2856966), (175, 2448828), (180, 2380805), (210, 2040690), (225, 1904644), (252, 1700575), (300, 1428483), (315, 1360460), (350, 1224414), (420, 1020345), (450, 952322), (525, 816276), (630, 680230), (700, 612207), (900, 476161), (1050, 408138), (1260, 340115), (1575, 272092), (2100, 204069), (3150, 136046), (6300, 68023)]