13725000

素因数分解:

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

素因数の和:98

約数の個数: 144

約数和(自身を含む): 47223540

約数和(自身を除く): 33498540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 125, 150, 180, 183, 200, 225, 244, 250, 300, 305, 360, 366, 375, 450, 488, 500, 549, 600, 610, 625, 732, 750, 900, 915, 1000, 1098, 1125, 1220, 1250, 1464, 1500, 1525, 1800, 1830, 1875, 2196, 2250, 2440, 2500, 2745, 3000, 3050, 3125, 3660, 3750, 4392, 4500, 4575, 5000, 5490, 5625, 6100, 6250, 7320, 7500, 7625, 9000, 9150, 9375, 10980, 11250, 12200, 12500, 13725, 15000, 15250, 18300, 18750, 21960, 22500, 22875, 25000, 27450, 28125, 30500, 36600, 37500, 38125, 45000, 45750, 54900, 56250, 61000, 68625, 75000, 76250, 91500, 109800, 112500, 114375, 137250, 152500, 183000, 190625, 225000, 228750, 274500, 305000, 343125, 381250, 457500, 549000, 571875, 686250, 762500, 915000, 1143750, 1372500, 1525000, 1715625, 2287500, 2745000, 3431250, 4575000, 6862500, 13725000]

約数ペア:

[(1, 13725000), (2, 6862500), (3, 4575000), (4, 3431250), (5, 2745000), (6, 2287500), (8, 1715625), (9, 1525000), (10, 1372500), (12, 1143750), (15, 915000), (18, 762500), (20, 686250), (24, 571875), (25, 549000), (30, 457500), (36, 381250), (40, 343125), (45, 305000), (50, 274500), (60, 228750), (61, 225000), (72, 190625), (75, 183000), (90, 152500), (100, 137250), (120, 114375), (122, 112500), (125, 109800), (150, 91500), (180, 76250), (183, 75000), (200, 68625), (225, 61000), (244, 56250), (250, 54900), (300, 45750), (305, 45000), (360, 38125), (366, 37500), (375, 36600), (450, 30500), (488, 28125), (500, 27450), (549, 25000), (600, 22875), (610, 22500), (625, 21960), (732, 18750), (750, 18300), (900, 15250), (915, 15000), (1000, 13725), (1098, 12500), (1125, 12200), (1220, 11250), (1250, 10980), (1464, 9375), (1500, 9150), (1525, 9000), (1800, 7625), (1830, 7500), (1875, 7320), (2196, 6250), (2250, 6100), (2440, 5625), (2500, 5490), (2745, 5000), (3000, 4575), (3050, 4500), (3125, 4392), (3660, 3750)]