56309100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 176301216

約数和(自身を除く): 119992116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 170, 181, 183, 204, 244, 255, 300, 305, 340, 362, 366, 425, 510, 543, 610, 724, 732, 850, 905, 915, 1020, 1037, 1086, 1220, 1275, 1525, 1700, 1810, 1830, 2074, 2172, 2550, 2715, 3050, 3077, 3111, 3620, 3660, 4148, 4525, 4575, 5100, 5185, 5430, 6100, 6154, 6222, 9050, 9150, 9231, 10370, 10860, 11041, 12308, 12444, 13575, 15385, 15555, 18100, 18300, 18462, 20740, 22082, 25925, 27150, 30770, 31110, 33123, 36924, 44164, 46155, 51850, 54300, 55205, 61540, 62220, 66246, 76925, 77775, 92310, 103700, 110410, 132492, 153850, 155550, 165615, 184620, 187697, 220820, 230775, 276025, 307700, 311100, 331230, 375394, 461550, 552050, 563091, 662460, 750788, 828075, 923100, 938485, 1104100, 1126182, 1656150, 1876970, 2252364, 2815455, 3312300, 3753940, 4692425, 5630910, 9384850, 11261820, 14077275, 18769700, 28154550, 56309100]

約数ペア:

[(1, 56309100), (2, 28154550), (3, 18769700), (4, 14077275), (5, 11261820), (6, 9384850), (10, 5630910), (12, 4692425), (15, 3753940), (17, 3312300), (20, 2815455), (25, 2252364), (30, 1876970), (34, 1656150), (50, 1126182), (51, 1104100), (60, 938485), (61, 923100), (68, 828075), (75, 750788), (85, 662460), (100, 563091), (102, 552050), (122, 461550), (150, 375394), (170, 331230), (181, 311100), (183, 307700), (204, 276025), (244, 230775), (255, 220820), (300, 187697), (305, 184620), (340, 165615), (362, 155550), (366, 153850), (425, 132492), (510, 110410), (543, 103700), (610, 92310), (724, 77775), (732, 76925), (850, 66246), (905, 62220), (915, 61540), (1020, 55205), (1037, 54300), (1086, 51850), (1220, 46155), (1275, 44164), (1525, 36924), (1700, 33123), (1810, 31110), (1830, 30770), (2074, 27150), (2172, 25925), (2550, 22082), (2715, 20740), (3050, 18462), (3077, 18300), (3111, 18100), (3620, 15555), (3660, 15385), (4148, 13575), (4525, 12444), (4575, 12308), (5100, 11041), (5185, 10860), (5430, 10370), (6100, 9231), (6154, 9150), (6222, 9050)]