11145200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 31136400

約数和(自身を除く): 19991200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 149, 170, 176, 187, 200, 220, 272, 275, 298, 340, 374, 400, 425, 440, 550, 596, 680, 745, 748, 850, 880, 935, 1100, 1192, 1360, 1490, 1496, 1639, 1700, 1870, 2200, 2384, 2533, 2980, 2992, 3278, 3400, 3725, 3740, 4400, 4675, 5066, 5960, 6556, 6800, 7450, 7480, 8195, 9350, 10132, 11920, 12665, 13112, 14900, 14960, 16390, 18700, 20264, 25330, 26224, 27863, 29800, 32780, 37400, 40528, 40975, 50660, 55726, 59600, 63325, 65560, 74800, 81950, 101320, 111452, 126650, 131120, 139315, 163900, 202640, 222904, 253300, 278630, 327800, 445808, 506600, 557260, 655600, 696575, 1013200, 1114520, 1393150, 2229040, 2786300, 5572600, 11145200]

約数ペア:

[(1, 11145200), (2, 5572600), (4, 2786300), (5, 2229040), (8, 1393150), (10, 1114520), (11, 1013200), (16, 696575), (17, 655600), (20, 557260), (22, 506600), (25, 445808), (34, 327800), (40, 278630), (44, 253300), (50, 222904), (55, 202640), (68, 163900), (80, 139315), (85, 131120), (88, 126650), (100, 111452), (110, 101320), (136, 81950), (149, 74800), (170, 65560), (176, 63325), (187, 59600), (200, 55726), (220, 50660), (272, 40975), (275, 40528), (298, 37400), (340, 32780), (374, 29800), (400, 27863), (425, 26224), (440, 25330), (550, 20264), (596, 18700), (680, 16390), (745, 14960), (748, 14900), (850, 13112), (880, 12665), (935, 11920), (1100, 10132), (1192, 9350), (1360, 8195), (1490, 7480), (1496, 7450), (1639, 6800), (1700, 6556), (1870, 5960), (2200, 5066), (2384, 4675), (2533, 4400), (2980, 3740), (2992, 3725), (3278, 3400)]