85278000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 280642752

約数和(自身を除く): 195364752

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, 125, 150, 183, 200, 233, 240, 244, 250, 300, 305, 366, 375, 400, 466, 488, 500, 600, 610, 699, 732, 750, 915, 932, 976, 1000, 1165, 1200, 1220, 1398, 1464, 1500, 1525, 1830, 1864, 2000, 2330, 2440, 2796, 2928, 3000, 3050, 3495, 3660, 3728, 4575, 4660, 4880, 5592, 5825, 6000, 6100, 6990, 7320, 7625, 9150, 9320, 11184, 11650, 12200, 13980, 14213, 14640, 15250, 17475, 18300, 18640, 22875, 23300, 24400, 27960, 28426, 29125, 30500, 34950, 36600, 42639, 45750, 46600, 55920, 56852, 58250, 61000, 69900, 71065, 73200, 85278, 87375, 91500, 93200, 113704, 116500, 122000, 139800, 142130, 170556, 174750, 183000, 213195, 227408, 233000, 279600, 284260, 341112, 349500, 355325, 366000, 426390, 466000, 568520, 682224, 699000, 710650, 852780, 1065975, 1137040, 1398000, 1421300, 1705560, 1776625, 2131950, 2842600, 3411120, 3553250, 4263900, 5329875, 5685200, 7106500, 8527800, 10659750, 14213000, 17055600, 21319500, 28426000, 42639000, 85278000]

約数ペア:

[(1, 85278000), (2, 42639000), (3, 28426000), (4, 21319500), (5, 17055600), (6, 14213000), (8, 10659750), (10, 8527800), (12, 7106500), (15, 5685200), (16, 5329875), (20, 4263900), (24, 3553250), (25, 3411120), (30, 2842600), (40, 2131950), (48, 1776625), (50, 1705560), (60, 1421300), (61, 1398000), (75, 1137040), (80, 1065975), (100, 852780), (120, 710650), (122, 699000), (125, 682224), (150, 568520), (183, 466000), (200, 426390), (233, 366000), (240, 355325), (244, 349500), (250, 341112), (300, 284260), (305, 279600), (366, 233000), (375, 227408), (400, 213195), (466, 183000), (488, 174750), (500, 170556), (600, 142130), (610, 139800), (699, 122000), (732, 116500), (750, 113704), (915, 93200), (932, 91500), (976, 87375), (1000, 85278), (1165, 73200), (1200, 71065), (1220, 69900), (1398, 61000), (1464, 58250), (1500, 56852), (1525, 55920), (1830, 46600), (1864, 45750), (2000, 42639), (2330, 36600), (2440, 34950), (2796, 30500), (2928, 29125), (3000, 28426), (3050, 27960), (3495, 24400), (3660, 23300), (3728, 22875), (4575, 18640), (4660, 18300), (4880, 17475), (5592, 15250), (5825, 14640), (6000, 14213), (6100, 13980), (6990, 12200), (7320, 11650), (7625, 11184), (9150, 9320)]