245485200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 120

約数和(自身を含む): 791987008

約数和(自身を除く): 546501808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 471, 600, 628, 785, 942, 1200, 1256, 1303, 1570, 1884, 2355, 2512, 2606, 3140, 3768, 3909, 3925, 4710, 5212, 6280, 6515, 7536, 7818, 7850, 9420, 10424, 11775, 12560, 13030, 15636, 15700, 18840, 19545, 20848, 23550, 26060, 31272, 31400, 32575, 37680, 39090, 47100, 52120, 62544, 62800, 65150, 78180, 94200, 97725, 104240, 130300, 156360, 188400, 195450, 204571, 260600, 312720, 390900, 409142, 521200, 613713, 781800, 818284, 1022855, 1227426, 1563600, 1636568, 2045710, 2454852, 3068565, 3273136, 4091420, 4909704, 5114275, 6137130, 8182840, 9819408, 10228550, 12274260, 15342825, 16365680, 20457100, 24548520, 30685650, 40914200, 49097040, 61371300, 81828400, 122742600, 245485200]

約数ペア:

[(1, 245485200), (2, 122742600), (3, 81828400), (4, 61371300), (5, 49097040), (6, 40914200), (8, 30685650), (10, 24548520), (12, 20457100), (15, 16365680), (16, 15342825), (20, 12274260), (24, 10228550), (25, 9819408), (30, 8182840), (40, 6137130), (48, 5114275), (50, 4909704), (60, 4091420), (75, 3273136), (80, 3068565), (100, 2454852), (120, 2045710), (150, 1636568), (157, 1563600), (200, 1227426), (240, 1022855), (300, 818284), (314, 781800), (400, 613713), (471, 521200), (600, 409142), (628, 390900), (785, 312720), (942, 260600), (1200, 204571), (1256, 195450), (1303, 188400), (1570, 156360), (1884, 130300), (2355, 104240), (2512, 97725), (2606, 94200), (3140, 78180), (3768, 65150), (3909, 62800), (3925, 62544), (4710, 52120), (5212, 47100), (6280, 39090), (6515, 37680), (7536, 32575), (7818, 31400), (7850, 31272), (9420, 26060), (10424, 23550), (11775, 20848), (12560, 19545), (13030, 18840), (15636, 15700)]