199522800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2960

約数の個数: 180

約数和(自身を含む): 729091480

約数和(自身を除く): 529568680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 2917, 3420, 3600, 3800, 4275, 4560, 5700, 5834, 6840, 7600, 8550, 8751, 11400, 11668, 13680, 14585, 17100, 17502, 22800, 23336, 26253, 29170, 34200, 35004, 43755, 46672, 52506, 55423, 58340, 68400, 70008, 72925, 87510, 105012, 110846, 116680, 131265, 140016, 145850, 166269, 175020, 210024, 218775, 221692, 233360, 262530, 277115, 291700, 332538, 350040, 420048, 437550, 443384, 498807, 525060, 554230, 583400, 656325, 665076, 700080, 831345, 875100, 886768, 997614, 1050120, 1108460, 1166800, 1312650, 1330152, 1385575, 1662690, 1750200, 1995228, 2100240, 2216920, 2494035, 2625300, 2660304, 2771150, 3325380, 3500400, 3990456, 4156725, 4433840, 4988070, 5250600, 5542300, 6650760, 7980912, 8313450, 9976140, 10501200, 11084600, 12470175, 13301520, 16626900, 19952280, 22169200, 24940350, 33253800, 39904560, 49880700, 66507600, 99761400, 199522800]

約数ペア:

[(1, 199522800), (2, 99761400), (3, 66507600), (4, 49880700), (5, 39904560), (6, 33253800), (8, 24940350), (9, 22169200), (10, 19952280), (12, 16626900), (15, 13301520), (16, 12470175), (18, 11084600), (19, 10501200), (20, 9976140), (24, 8313450), (25, 7980912), (30, 6650760), (36, 5542300), (38, 5250600), (40, 4988070), (45, 4433840), (48, 4156725), (50, 3990456), (57, 3500400), (60, 3325380), (72, 2771150), (75, 2660304), (76, 2625300), (80, 2494035), (90, 2216920), (95, 2100240), (100, 1995228), (114, 1750200), (120, 1662690), (144, 1385575), (150, 1330152), (152, 1312650), (171, 1166800), (180, 1108460), (190, 1050120), (200, 997614), (225, 886768), (228, 875100), (240, 831345), (285, 700080), (300, 665076), (304, 656325), (342, 583400), (360, 554230), (380, 525060), (400, 498807), (450, 443384), (456, 437550), (475, 420048), (570, 350040), (600, 332538), (684, 291700), (720, 277115), (760, 262530), (855, 233360), (900, 221692), (912, 218775), (950, 210024), (1140, 175020), (1200, 166269), (1368, 145850), (1425, 140016), (1520, 131265), (1710, 116680), (1800, 110846), (1900, 105012), (2280, 87510), (2736, 72925), (2850, 70008), (2917, 68400), (3420, 58340), (3600, 55423), (3800, 52506), (4275, 46672), (4560, 43755), (5700, 35004), (5834, 34200), (6840, 29170), (7600, 26253), (8550, 23336), (8751, 22800), (11400, 17502), (11668, 17100), (13680, 14585)]