317543850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1013935104

約数和(自身を除く): 696391254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 31, 34, 39, 45, 50, 51, 62, 65, 75, 78, 85, 90, 93, 102, 103, 117, 130, 150, 153, 155, 170, 186, 195, 206, 221, 225, 234, 255, 279, 306, 309, 310, 325, 390, 403, 425, 442, 450, 465, 510, 515, 527, 558, 585, 618, 650, 663, 765, 775, 806, 850, 927, 930, 975, 1030, 1054, 1105, 1170, 1209, 1275, 1326, 1339, 1395, 1530, 1545, 1550, 1581, 1751, 1854, 1950, 1989, 2015, 2210, 2325, 2418, 2550, 2575, 2635, 2678, 2790, 2925, 3090, 3162, 3193, 3315, 3502, 3627, 3825, 3978, 4017, 4030, 4635, 4650, 4743, 5150, 5253, 5270, 5525, 5850, 6045, 6386, 6630, 6695, 6851, 6975, 7254, 7650, 7725, 7905, 8034, 8755, 9270, 9486, 9579, 9945, 10075, 10506, 11050, 12051, 12090, 13175, 13390, 13702, 13950, 15450, 15759, 15810, 15965, 16575, 17510, 18135, 19158, 19890, 20085, 20150, 20553, 22763, 23175, 23715, 24102, 26265, 26350, 28737, 30225, 31518, 31930, 33150, 33475, 34255, 36270, 39525, 40170, 41106, 41509, 43775, 45526, 46350, 47430, 47895, 49725, 52530, 54281, 57474, 60255, 60450, 61659, 66950, 68289, 68510, 78795, 79050, 79825, 83018, 87550, 90675, 95790, 99450, 100425, 102765, 108562, 113815, 118575, 120510, 123318, 124527, 131325, 136578, 143685, 157590, 159650, 162843, 171275, 181350, 200850, 204867, 205530, 207545, 227630, 237150, 239475, 249054, 262650, 271405, 287370, 301275, 308295, 325686, 341445, 342550, 373581, 393975, 409734, 415090, 478950, 488529, 513825, 542810, 569075, 602550, 616590, 622635, 682890, 705653, 718425, 747162, 787950, 814215, 977058, 1024335, 1027650, 1037725, 1138150, 1245270, 1357025, 1411306, 1436850, 1541475, 1628430, 1707225, 1867905, 2048670, 2075450, 2116959, 2442645, 2714050, 3082950, 3113175, 3414450, 3528265, 3735810, 4071075, 4233918, 4885290, 5121675, 6226350, 6350877, 7056530, 8142150, 9339525, 10243350, 10584795, 12213225, 12701754, 17641325, 18679050, 21169590, 24426450, 31754385, 35282650, 52923975, 63508770, 105847950, 158771925, 317543850]

約数ペア:

[(1, 317543850), (2, 158771925), (3, 105847950), (5, 63508770), (6, 52923975), (9, 35282650), (10, 31754385), (13, 24426450), (15, 21169590), (17, 18679050), (18, 17641325), (25, 12701754), (26, 12213225), (30, 10584795), (31, 10243350), (34, 9339525), (39, 8142150), (45, 7056530), (50, 6350877), (51, 6226350), (62, 5121675), (65, 4885290), (75, 4233918), (78, 4071075), (85, 3735810), (90, 3528265), (93, 3414450), (102, 3113175), (103, 3082950), (117, 2714050), (130, 2442645), (150, 2116959), (153, 2075450), (155, 2048670), (170, 1867905), (186, 1707225), (195, 1628430), (206, 1541475), (221, 1436850), (225, 1411306), (234, 1357025), (255, 1245270), (279, 1138150), (306, 1037725), (309, 1027650), (310, 1024335), (325, 977058), (390, 814215), (403, 787950), (425, 747162), (442, 718425), (450, 705653), (465, 682890), (510, 622635), (515, 616590), (527, 602550), (558, 569075), (585, 542810), (618, 513825), (650, 488529), (663, 478950), (765, 415090), (775, 409734), (806, 393975), (850, 373581), (927, 342550), (930, 341445), (975, 325686), (1030, 308295), (1054, 301275), (1105, 287370), (1170, 271405), (1209, 262650), (1275, 249054), (1326, 239475), (1339, 237150), (1395, 227630), (1530, 207545), (1545, 205530), (1550, 204867), (1581, 200850), (1751, 181350), (1854, 171275), (1950, 162843), (1989, 159650), (2015, 157590), (2210, 143685), (2325, 136578), (2418, 131325), (2550, 124527), (2575, 123318), (2635, 120510), (2678, 118575), (2790, 113815), (2925, 108562), (3090, 102765), (3162, 100425), (3193, 99450), (3315, 95790), (3502, 90675), (3627, 87550), (3825, 83018), (3978, 79825), (4017, 79050), (4030, 78795), (4635, 68510), (4650, 68289), (4743, 66950), (5150, 61659), (5253, 60450), (5270, 60255), (5525, 57474), (5850, 54281), (6045, 52530), (6386, 49725), (6630, 47895), (6695, 47430), (6851, 46350), (6975, 45526), (7254, 43775), (7650, 41509), (7725, 41106), (7905, 40170), (8034, 39525), (8755, 36270), (9270, 34255), (9486, 33475), (9579, 33150), (9945, 31930), (10075, 31518), (10506, 30225), (11050, 28737), (12051, 26350), (12090, 26265), (13175, 24102), (13390, 23715), (13702, 23175), (13950, 22763), (15450, 20553), (15759, 20150), (15810, 20085), (15965, 19890), (16575, 19158), (17510, 18135)]