29942500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 78724800

約数和(自身を除く): 48782300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 59, 70, 100, 116, 118, 125, 140, 145, 175, 203, 236, 250, 290, 295, 350, 406, 413, 500, 580, 590, 625, 700, 725, 812, 826, 875, 1015, 1180, 1250, 1450, 1475, 1652, 1711, 1750, 2030, 2065, 2500, 2900, 2950, 3422, 3500, 3625, 4060, 4130, 4375, 5075, 5900, 6844, 7250, 7375, 8260, 8555, 8750, 10150, 10325, 11977, 14500, 14750, 17110, 17500, 18125, 20300, 20650, 23954, 25375, 29500, 34220, 36250, 36875, 41300, 42775, 47908, 50750, 51625, 59885, 72500, 73750, 85550, 101500, 103250, 119770, 126875, 147500, 171100, 206500, 213875, 239540, 253750, 258125, 299425, 427750, 507500, 516250, 598850, 855500, 1032500, 1069375, 1197700, 1497125, 2138750, 2994250, 4277500, 5988500, 7485625, 14971250, 29942500]

約数ペア:

[(1, 29942500), (2, 14971250), (4, 7485625), (5, 5988500), (7, 4277500), (10, 2994250), (14, 2138750), (20, 1497125), (25, 1197700), (28, 1069375), (29, 1032500), (35, 855500), (50, 598850), (58, 516250), (59, 507500), (70, 427750), (100, 299425), (116, 258125), (118, 253750), (125, 239540), (140, 213875), (145, 206500), (175, 171100), (203, 147500), (236, 126875), (250, 119770), (290, 103250), (295, 101500), (350, 85550), (406, 73750), (413, 72500), (500, 59885), (580, 51625), (590, 50750), (625, 47908), (700, 42775), (725, 41300), (812, 36875), (826, 36250), (875, 34220), (1015, 29500), (1180, 25375), (1250, 23954), (1450, 20650), (1475, 20300), (1652, 18125), (1711, 17500), (1750, 17110), (2030, 14750), (2065, 14500), (2500, 11977), (2900, 10325), (2950, 10150), (3422, 8750), (3500, 8555), (3625, 8260), (4060, 7375), (4130, 7250), (4375, 6844), (5075, 5900)]