123129300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 144

約数和(自身を含む): 431222400

約数和(自身を除く): 308093100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3449, 3570, 5100, 5950, 6898, 7140, 8925, 10347, 11900, 13796, 17245, 17850, 20694, 24143, 34490, 35700, 41388, 48286, 51735, 58633, 68980, 72429, 86225, 96572, 103470, 117266, 120715, 144858, 172450, 175899, 206940, 234532, 241430, 258675, 289716, 293165, 344900, 351798, 362145, 410431, 482860, 517350, 586330, 603575, 703596, 724290, 820862, 879495, 1034700, 1172660, 1207150, 1231293, 1448580, 1465825, 1641724, 1758990, 1810725, 2052155, 2414300, 2462586, 2931650, 3517980, 3621450, 4104310, 4397475, 4925172, 5863300, 6156465, 7242900, 8208620, 8794950, 10260775, 12312930, 17589900, 20521550, 24625860, 30782325, 41043100, 61564650, 123129300]

約数ペア:

[(1, 123129300), (2, 61564650), (3, 41043100), (4, 30782325), (5, 24625860), (6, 20521550), (7, 17589900), (10, 12312930), (12, 10260775), (14, 8794950), (15, 8208620), (17, 7242900), (20, 6156465), (21, 5863300), (25, 4925172), (28, 4397475), (30, 4104310), (34, 3621450), (35, 3517980), (42, 2931650), (50, 2462586), (51, 2414300), (60, 2052155), (68, 1810725), (70, 1758990), (75, 1641724), (84, 1465825), (85, 1448580), (100, 1231293), (102, 1207150), (105, 1172660), (119, 1034700), (140, 879495), (150, 820862), (170, 724290), (175, 703596), (204, 603575), (210, 586330), (238, 517350), (255, 482860), (300, 410431), (340, 362145), (350, 351798), (357, 344900), (420, 293165), (425, 289716), (476, 258675), (510, 241430), (525, 234532), (595, 206940), (700, 175899), (714, 172450), (850, 144858), (1020, 120715), (1050, 117266), (1190, 103470), (1275, 96572), (1428, 86225), (1700, 72429), (1785, 68980), (2100, 58633), (2380, 51735), (2550, 48286), (2975, 41388), (3449, 35700), (3570, 34490), (5100, 24143), (5950, 20694), (6898, 17850), (7140, 17245), (8925, 13796), (10347, 11900)]