7131719250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:767

約数の個数: 256

約数和(自身を含む): 20961607680

約数和(自身を除く): 13829888430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 71, 75, 90, 115, 125, 135, 138, 142, 150, 207, 213, 225, 230, 250, 270, 345, 355, 375, 414, 426, 450, 575, 621, 639, 647, 675, 690, 710, 750, 1035, 1065, 1125, 1150, 1242, 1278, 1294, 1350, 1633, 1725, 1775, 1917, 1941, 2070, 2130, 2250, 2875, 3105, 3195, 3235, 3266, 3375, 3450, 3550, 3834, 3882, 4899, 5175, 5325, 5750, 5823, 6210, 6390, 6470, 6750, 8165, 8625, 8875, 9585, 9705, 9798, 10350, 10650, 11646, 14697, 14881, 15525, 15975, 16175, 16330, 17250, 17469, 17750, 19170, 19410, 24495, 25875, 26625, 29115, 29394, 29762, 31050, 31950, 32350, 34938, 40825, 44091, 44643, 45937, 47925, 48525, 48990, 51750, 53250, 58230, 73485, 74405, 77625, 79875, 80875, 81650, 87345, 88182, 89286, 91874, 95850, 97050, 122475, 133929, 137811, 145575, 146970, 148810, 155250, 159750, 161750, 174690, 204125, 220455, 223215, 229685, 239625, 242625, 244950, 267858, 275622, 291150, 367425, 372025, 401787, 408250, 413433, 436725, 440910, 446430, 459370, 479250, 485250, 612375, 669645, 689055, 727875, 734850, 744050, 803574, 826866, 873450, 1056551, 1102275, 1116075, 1148425, 1224750, 1240299, 1339290, 1378110, 1455750, 1837125, 1860125, 2008935, 2067165, 2113102, 2183625, 2204550, 2232150, 2296850, 2480598, 3169653, 3348225, 3445275, 3674250, 3720250, 4017870, 4134330, 4367250, 5282755, 5511375, 5580375, 5742125, 6201495, 6339306, 6696450, 6890550, 9508959, 10044675, 10335825, 10565510, 11022750, 11160750, 11484250, 12402990, 15848265, 16741125, 17226375, 19017918, 20089350, 20671650, 26413775, 28526877, 31007475, 31696530, 33482250, 34452750, 47544795, 50223375, 51679125, 52827550, 57053754, 62014950, 79241325, 95089590, 100446750, 103358250, 132068875, 142634385, 155037375, 158482650, 237723975, 264137750, 285268770, 310074750, 396206625, 475447950, 713171925, 792413250, 1188619875, 1426343850, 2377239750, 3565859625, 7131719250]

約数ペア:

[(1, 7131719250), (2, 3565859625), (3, 2377239750), (5, 1426343850), (6, 1188619875), (9, 792413250), (10, 713171925), (15, 475447950), (18, 396206625), (23, 310074750), (25, 285268770), (27, 264137750), (30, 237723975), (45, 158482650), (46, 155037375), (50, 142634385), (54, 132068875), (69, 103358250), (71, 100446750), (75, 95089590), (90, 79241325), (115, 62014950), (125, 57053754), (135, 52827550), (138, 51679125), (142, 50223375), (150, 47544795), (207, 34452750), (213, 33482250), (225, 31696530), (230, 31007475), (250, 28526877), (270, 26413775), (345, 20671650), (355, 20089350), (375, 19017918), (414, 17226375), (426, 16741125), (450, 15848265), (575, 12402990), (621, 11484250), (639, 11160750), (647, 11022750), (675, 10565510), (690, 10335825), (710, 10044675), (750, 9508959), (1035, 6890550), (1065, 6696450), (1125, 6339306), (1150, 6201495), (1242, 5742125), (1278, 5580375), (1294, 5511375), (1350, 5282755), (1633, 4367250), (1725, 4134330), (1775, 4017870), (1917, 3720250), (1941, 3674250), (2070, 3445275), (2130, 3348225), (2250, 3169653), (2875, 2480598), (3105, 2296850), (3195, 2232150), (3235, 2204550), (3266, 2183625), (3375, 2113102), (3450, 2067165), (3550, 2008935), (3834, 1860125), (3882, 1837125), (4899, 1455750), (5175, 1378110), (5325, 1339290), (5750, 1240299), (5823, 1224750), (6210, 1148425), (6390, 1116075), (6470, 1102275), (6750, 1056551), (8165, 873450), (8625, 826866), (8875, 803574), (9585, 744050), (9705, 734850), (9798, 727875), (10350, 689055), (10650, 669645), (11646, 612375), (14697, 485250), (14881, 479250), (15525, 459370), (15975, 446430), (16175, 440910), (16330, 436725), (17250, 413433), (17469, 408250), (17750, 401787), (19170, 372025), (19410, 367425), (24495, 291150), (25875, 275622), (26625, 267858), (29115, 244950), (29394, 242625), (29762, 239625), (31050, 229685), (31950, 223215), (32350, 220455), (34938, 204125), (40825, 174690), (44091, 161750), (44643, 159750), (45937, 155250), (47925, 148810), (48525, 146970), (48990, 145575), (51750, 137811), (53250, 133929), (58230, 122475), (73485, 97050), (74405, 95850), (77625, 91874), (79875, 89286), (80875, 88182), (81650, 87345)]