66467100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 227096576

約数和(自身を除く): 160629476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1021, 1050, 1085, 1302, 1550, 1860, 2042, 2100, 2170, 2325, 2604, 3063, 3100, 3255, 4084, 4340, 4650, 5105, 5425, 6126, 6510, 7147, 9300, 10210, 10850, 12252, 13020, 14294, 15315, 16275, 20420, 21441, 21700, 25525, 28588, 30630, 31651, 32550, 35735, 42882, 51050, 61260, 63302, 65100, 71470, 76575, 85764, 94953, 102100, 107205, 126604, 142940, 153150, 158255, 178675, 189906, 214410, 221557, 306300, 316510, 357350, 379812, 428820, 443114, 474765, 536025, 633020, 664671, 714700, 791275, 886228, 949530, 1072050, 1107785, 1329342, 1582550, 1899060, 2144100, 2215570, 2373825, 2658684, 3165100, 3323355, 4431140, 4747650, 5538925, 6646710, 9495300, 11077850, 13293420, 16616775, 22155700, 33233550, 66467100]

約数ペア:

[(1, 66467100), (2, 33233550), (3, 22155700), (4, 16616775), (5, 13293420), (6, 11077850), (7, 9495300), (10, 6646710), (12, 5538925), (14, 4747650), (15, 4431140), (20, 3323355), (21, 3165100), (25, 2658684), (28, 2373825), (30, 2215570), (31, 2144100), (35, 1899060), (42, 1582550), (50, 1329342), (60, 1107785), (62, 1072050), (70, 949530), (75, 886228), (84, 791275), (93, 714700), (100, 664671), (105, 633020), (124, 536025), (140, 474765), (150, 443114), (155, 428820), (175, 379812), (186, 357350), (210, 316510), (217, 306300), (300, 221557), (310, 214410), (350, 189906), (372, 178675), (420, 158255), (434, 153150), (465, 142940), (525, 126604), (620, 107205), (651, 102100), (700, 94953), (775, 85764), (868, 76575), (930, 71470), (1021, 65100), (1050, 63302), (1085, 61260), (1302, 51050), (1550, 42882), (1860, 35735), (2042, 32550), (2100, 31651), (2170, 30630), (2325, 28588), (2604, 25525), (3063, 21700), (3100, 21441), (3255, 20420), (4084, 16275), (4340, 15315), (4650, 14294), (5105, 13020), (5425, 12252), (6126, 10850), (6510, 10210), (7147, 9300)]