146180400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2079

約数の個数: 120

約数和(自身を含む): 476179344

約数和(自身を除く): 329998944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 488, 600, 610, 732, 915, 976, 1200, 1220, 1464, 1525, 1830, 1997, 2440, 2928, 3050, 3660, 3994, 4575, 4880, 5991, 6100, 7320, 7988, 9150, 9985, 11982, 12200, 14640, 15976, 18300, 19970, 23964, 24400, 29955, 31952, 36600, 39940, 47928, 49925, 59910, 73200, 79880, 95856, 99850, 119820, 121817, 149775, 159760, 199700, 239640, 243634, 299550, 365451, 399400, 479280, 487268, 599100, 609085, 730902, 798800, 974536, 1198200, 1218170, 1461804, 1827255, 1949072, 2396400, 2436340, 2923608, 3045425, 3654510, 4872680, 5847216, 6090850, 7309020, 9136275, 9745360, 12181700, 14618040, 18272550, 24363400, 29236080, 36545100, 48726800, 73090200, 146180400]

約数ペア:

[(1, 146180400), (2, 73090200), (3, 48726800), (4, 36545100), (5, 29236080), (6, 24363400), (8, 18272550), (10, 14618040), (12, 12181700), (15, 9745360), (16, 9136275), (20, 7309020), (24, 6090850), (25, 5847216), (30, 4872680), (40, 3654510), (48, 3045425), (50, 2923608), (60, 2436340), (61, 2396400), (75, 1949072), (80, 1827255), (100, 1461804), (120, 1218170), (122, 1198200), (150, 974536), (183, 798800), (200, 730902), (240, 609085), (244, 599100), (300, 487268), (305, 479280), (366, 399400), (400, 365451), (488, 299550), (600, 243634), (610, 239640), (732, 199700), (915, 159760), (976, 149775), (1200, 121817), (1220, 119820), (1464, 99850), (1525, 95856), (1830, 79880), (1997, 73200), (2440, 59910), (2928, 49925), (3050, 47928), (3660, 39940), (3994, 36600), (4575, 31952), (4880, 29955), (5991, 24400), (6100, 23964), (7320, 19970), (7988, 18300), (9150, 15976), (9985, 14640), (11982, 12200)]