28562400

素因数分解:

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

素因数の和:3993

約数の個数: 108

約数和(自身を含む): 100743552

約数和(自身を除く): 72181152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 3967, 7200, 7934, 11901, 15868, 19835, 23802, 31736, 35703, 39670, 47604, 59505, 63472, 71406, 79340, 95208, 99175, 119010, 126944, 142812, 158680, 178515, 190416, 198350, 238020, 285624, 297525, 317360, 357030, 380832, 396700, 476040, 571248, 595050, 634720, 714060, 793400, 892575, 952080, 1142496, 1190100, 1428120, 1586800, 1785150, 1904160, 2380200, 2856240, 3173600, 3570300, 4760400, 5712480, 7140600, 9520800, 14281200, 28562400]

約数ペア:

[(1, 28562400), (2, 14281200), (3, 9520800), (4, 7140600), (5, 5712480), (6, 4760400), (8, 3570300), (9, 3173600), (10, 2856240), (12, 2380200), (15, 1904160), (16, 1785150), (18, 1586800), (20, 1428120), (24, 1190100), (25, 1142496), (30, 952080), (32, 892575), (36, 793400), (40, 714060), (45, 634720), (48, 595050), (50, 571248), (60, 476040), (72, 396700), (75, 380832), (80, 357030), (90, 317360), (96, 297525), (100, 285624), (120, 238020), (144, 198350), (150, 190416), (160, 178515), (180, 158680), (200, 142812), (225, 126944), (240, 119010), (288, 99175), (300, 95208), (360, 79340), (400, 71406), (450, 63472), (480, 59505), (600, 47604), (720, 39670), (800, 35703), (900, 31736), (1200, 23802), (1440, 19835), (1800, 15868), (2400, 11901), (3600, 7934), (3967, 7200)]