315040950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 977723136

約数和(自身を除く): 662682186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 103, 105, 126, 150, 175, 206, 210, 225, 309, 315, 350, 450, 515, 525, 618, 630, 721, 927, 971, 1030, 1050, 1442, 1545, 1575, 1854, 1942, 2163, 2575, 2913, 3090, 3150, 3605, 4326, 4635, 4855, 5150, 5826, 6489, 6797, 7210, 7725, 8739, 9270, 9710, 10815, 12978, 13594, 14565, 15450, 17478, 18025, 20391, 21630, 23175, 24275, 29130, 32445, 33985, 36050, 40782, 43695, 46350, 48550, 54075, 61173, 64890, 67970, 72825, 87390, 100013, 101955, 108150, 122346, 145650, 162225, 169925, 200026, 203910, 218475, 300039, 305865, 324450, 339850, 436950, 500065, 509775, 600078, 611730, 700091, 900117, 1000130, 1019550, 1400182, 1500195, 1529325, 1800234, 2100273, 2500325, 3000390, 3058650, 3500455, 4200546, 4500585, 5000650, 6300819, 7000910, 7500975, 9001170, 10501365, 12601638, 15001950, 17502275, 21002730, 22502925, 31504095, 35004550, 45005850, 52506825, 63008190, 105013650, 157520475, 315040950]

約数ペア:

[(1, 315040950), (2, 157520475), (3, 105013650), (5, 63008190), (6, 52506825), (7, 45005850), (9, 35004550), (10, 31504095), (14, 22502925), (15, 21002730), (18, 17502275), (21, 15001950), (25, 12601638), (30, 10501365), (35, 9001170), (42, 7500975), (45, 7000910), (50, 6300819), (63, 5000650), (70, 4500585), (75, 4200546), (90, 3500455), (103, 3058650), (105, 3000390), (126, 2500325), (150, 2100273), (175, 1800234), (206, 1529325), (210, 1500195), (225, 1400182), (309, 1019550), (315, 1000130), (350, 900117), (450, 700091), (515, 611730), (525, 600078), (618, 509775), (630, 500065), (721, 436950), (927, 339850), (971, 324450), (1030, 305865), (1050, 300039), (1442, 218475), (1545, 203910), (1575, 200026), (1854, 169925), (1942, 162225), (2163, 145650), (2575, 122346), (2913, 108150), (3090, 101955), (3150, 100013), (3605, 87390), (4326, 72825), (4635, 67970), (4855, 64890), (5150, 61173), (5826, 54075), (6489, 48550), (6797, 46350), (7210, 43695), (7725, 40782), (8739, 36050), (9270, 33985), (9710, 32445), (10815, 29130), (12978, 24275), (13594, 23175), (14565, 21630), (15450, 20391), (17478, 18025)]