76994700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 243984384

約数和(自身を除く): 166989684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 425, 465, 487, 510, 527, 620, 775, 850, 930, 974, 1020, 1054, 1275, 1461, 1550, 1581, 1700, 1860, 1948, 2108, 2325, 2435, 2550, 2635, 2922, 3100, 3162, 4650, 4870, 5100, 5270, 5844, 6324, 7305, 7905, 8279, 9300, 9740, 10540, 12175, 13175, 14610, 15097, 15810, 16558, 24350, 24837, 26350, 29220, 30194, 31620, 33116, 36525, 39525, 41395, 45291, 48700, 49674, 52700, 60388, 73050, 75485, 79050, 82790, 90582, 99348, 124185, 146100, 150970, 158100, 165580, 181164, 206975, 226455, 248370, 256649, 301940, 377425, 413950, 452910, 496740, 513298, 620925, 754850, 769947, 827900, 905820, 1026596, 1132275, 1241850, 1283245, 1509700, 1539894, 2264550, 2483700, 2566490, 3079788, 3849735, 4529100, 5132980, 6416225, 7699470, 12832450, 15398940, 19248675, 25664900, 38497350, 76994700]

約数ペア:

[(1, 76994700), (2, 38497350), (3, 25664900), (4, 19248675), (5, 15398940), (6, 12832450), (10, 7699470), (12, 6416225), (15, 5132980), (17, 4529100), (20, 3849735), (25, 3079788), (30, 2566490), (31, 2483700), (34, 2264550), (50, 1539894), (51, 1509700), (60, 1283245), (62, 1241850), (68, 1132275), (75, 1026596), (85, 905820), (93, 827900), (100, 769947), (102, 754850), (124, 620925), (150, 513298), (155, 496740), (170, 452910), (186, 413950), (204, 377425), (255, 301940), (300, 256649), (310, 248370), (340, 226455), (372, 206975), (425, 181164), (465, 165580), (487, 158100), (510, 150970), (527, 146100), (620, 124185), (775, 99348), (850, 90582), (930, 82790), (974, 79050), (1020, 75485), (1054, 73050), (1275, 60388), (1461, 52700), (1550, 49674), (1581, 48700), (1700, 45291), (1860, 41395), (1948, 39525), (2108, 36525), (2325, 33116), (2435, 31620), (2550, 30194), (2635, 29220), (2922, 26350), (3100, 24837), (3162, 24350), (4650, 16558), (4870, 15810), (5100, 15097), (5270, 14610), (5844, 13175), (6324, 12175), (7305, 10540), (7905, 9740), (8279, 9300)]