153989400

素因数分解:

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

素因数の和:554

約数の個数: 192

約数和(自身を含む): 522823680

約数和(自身を除く): 368834280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 248, 255, 300, 310, 340, 372, 408, 425, 465, 487, 510, 527, 600, 620, 680, 744, 775, 850, 930, 974, 1020, 1054, 1240, 1275, 1461, 1550, 1581, 1700, 1860, 1948, 2040, 2108, 2325, 2435, 2550, 2635, 2922, 3100, 3162, 3400, 3720, 3896, 4216, 4650, 4870, 5100, 5270, 5844, 6200, 6324, 7305, 7905, 8279, 9300, 9740, 10200, 10540, 11688, 12175, 12648, 13175, 14610, 15097, 15810, 16558, 18600, 19480, 21080, 24350, 24837, 26350, 29220, 30194, 31620, 33116, 36525, 39525, 41395, 45291, 48700, 49674, 52700, 58440, 60388, 63240, 66232, 73050, 75485, 79050, 82790, 90582, 97400, 99348, 105400, 120776, 124185, 146100, 150970, 158100, 165580, 181164, 198696, 206975, 226455, 248370, 256649, 292200, 301940, 316200, 331160, 362328, 377425, 413950, 452910, 496740, 513298, 603880, 620925, 754850, 769947, 827900, 905820, 993480, 1026596, 1132275, 1241850, 1283245, 1509700, 1539894, 1655800, 1811640, 2053192, 2264550, 2483700, 2566490, 3019400, 3079788, 3849735, 4529100, 4967400, 5132980, 6159576, 6416225, 7699470, 9058200, 10265960, 12832450, 15398940, 19248675, 25664900, 30797880, 38497350, 51329800, 76994700, 153989400]

約数ペア:

[(1, 153989400), (2, 76994700), (3, 51329800), (4, 38497350), (5, 30797880), (6, 25664900), (8, 19248675), (10, 15398940), (12, 12832450), (15, 10265960), (17, 9058200), (20, 7699470), (24, 6416225), (25, 6159576), (30, 5132980), (31, 4967400), (34, 4529100), (40, 3849735), (50, 3079788), (51, 3019400), (60, 2566490), (62, 2483700), (68, 2264550), (75, 2053192), (85, 1811640), (93, 1655800), (100, 1539894), (102, 1509700), (120, 1283245), (124, 1241850), (136, 1132275), (150, 1026596), (155, 993480), (170, 905820), (186, 827900), (200, 769947), (204, 754850), (248, 620925), (255, 603880), (300, 513298), (310, 496740), (340, 452910), (372, 413950), (408, 377425), (425, 362328), (465, 331160), (487, 316200), (510, 301940), (527, 292200), (600, 256649), (620, 248370), (680, 226455), (744, 206975), (775, 198696), (850, 181164), (930, 165580), (974, 158100), (1020, 150970), (1054, 146100), (1240, 124185), (1275, 120776), (1461, 105400), (1550, 99348), (1581, 97400), (1700, 90582), (1860, 82790), (1948, 79050), (2040, 75485), (2108, 73050), (2325, 66232), (2435, 63240), (2550, 60388), (2635, 58440), (2922, 52700), (3100, 49674), (3162, 48700), (3400, 45291), (3720, 41395), (3896, 39525), (4216, 36525), (4650, 33116), (4870, 31620), (5100, 30194), (5270, 29220), (5844, 26350), (6200, 24837), (6324, 24350), (7305, 21080), (7905, 19480), (8279, 18600), (9300, 16558), (9740, 15810), (10200, 15097), (10540, 14610), (11688, 13175), (12175, 12648)]