74288400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 120

約数和(自身を含む): 245769984

約数和(自身を除く): 171481584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 1997, 2325, 2480, 3100, 3720, 3994, 4650, 5991, 6200, 7440, 7988, 9300, 9985, 11982, 12400, 15976, 18600, 19970, 23964, 29955, 31952, 37200, 39940, 47928, 49925, 59910, 61907, 79880, 95856, 99850, 119820, 123814, 149775, 159760, 185721, 199700, 239640, 247628, 299550, 309535, 371442, 399400, 479280, 495256, 599100, 619070, 742884, 798800, 928605, 990512, 1198200, 1238140, 1485768, 1547675, 1857210, 2396400, 2476280, 2971536, 3095350, 3714420, 4643025, 4952560, 6190700, 7428840, 9286050, 12381400, 14857680, 18572100, 24762800, 37144200, 74288400]

約数ペア:

[(1, 74288400), (2, 37144200), (3, 24762800), (4, 18572100), (5, 14857680), (6, 12381400), (8, 9286050), (10, 7428840), (12, 6190700), (15, 4952560), (16, 4643025), (20, 3714420), (24, 3095350), (25, 2971536), (30, 2476280), (31, 2396400), (40, 1857210), (48, 1547675), (50, 1485768), (60, 1238140), (62, 1198200), (75, 990512), (80, 928605), (93, 798800), (100, 742884), (120, 619070), (124, 599100), (150, 495256), (155, 479280), (186, 399400), (200, 371442), (240, 309535), (248, 299550), (300, 247628), (310, 239640), (372, 199700), (400, 185721), (465, 159760), (496, 149775), (600, 123814), (620, 119820), (744, 99850), (775, 95856), (930, 79880), (1200, 61907), (1240, 59910), (1488, 49925), (1550, 47928), (1860, 39940), (1997, 37200), (2325, 31952), (2480, 29955), (3100, 23964), (3720, 19970), (3994, 18600), (4650, 15976), (5991, 12400), (6200, 11982), (7440, 9985), (7988, 9300)]