71406000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{3967}}^1$

素因数の和:3996

約数の個数: 120

約数和(自身を含む): 249460224

約数和(自身を除く): 178054224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 3967, 4500, 6000, 7934, 9000, 11901, 15868, 18000, 19835, 23802, 31736, 35703, 39670, 47604, 59505, 63472, 71406, 79340, 95208, 99175, 119010, 142812, 158680, 178515, 190416, 198350, 238020, 285624, 297525, 317360, 357030, 396700, 476040, 495875, 571248, 595050, 714060, 793400, 892575, 952080, 991750, 1190100, 1428120, 1487625, 1586800, 1785150, 1983500, 2380200, 2856240, 2975250, 3570300, 3967000, 4462875, 4760400, 5950500, 7140600, 7934000, 8925750, 11901000, 14281200, 17851500, 23802000, 35703000, 71406000]

約数ペア:

[(1, 71406000), (2, 35703000), (3, 23802000), (4, 17851500), (5, 14281200), (6, 11901000), (8, 8925750), (9, 7934000), (10, 7140600), (12, 5950500), (15, 4760400), (16, 4462875), (18, 3967000), (20, 3570300), (24, 2975250), (25, 2856240), (30, 2380200), (36, 1983500), (40, 1785150), (45, 1586800), (48, 1487625), (50, 1428120), (60, 1190100), (72, 991750), (75, 952080), (80, 892575), (90, 793400), (100, 714060), (120, 595050), (125, 571248), (144, 495875), (150, 476040), (180, 396700), (200, 357030), (225, 317360), (240, 297525), (250, 285624), (300, 238020), (360, 198350), (375, 190416), (400, 178515), (450, 158680), (500, 142812), (600, 119010), (720, 99175), (750, 95208), (900, 79340), (1000, 71406), (1125, 63472), (1200, 59505), (1500, 47604), (1800, 39670), (2000, 35703), (2250, 31736), (3000, 23802), (3600, 19835), (3967, 18000), (4500, 15868), (6000, 11901), (7934, 9000)]