2078489700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6516

約数の個数: 288

約数和(自身を含む): 8086982400

約数和(自身を除く): 6008492700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 476, 510, 525, 540, 595, 612, 630, 675, 700, 714, 756, 765, 850, 900, 918, 945, 1020, 1050, 1071, 1190, 1260, 1275, 1350, 1428, 1530, 1575, 1700, 1785, 1836, 1890, 2100, 2142, 2295, 2380, 2550, 2700, 2975, 3060, 3150, 3213, 3570, 3780, 3825, 4284, 4590, 4725, 5100, 5355, 5950, 6300, 6426, 6469, 7140, 7650, 8925, 9180, 9450, 10710, 11475, 11900, 12852, 12938, 15300, 16065, 17850, 18900, 19407, 21420, 22950, 25876, 26775, 32130, 32345, 35700, 38814, 45283, 45900, 53550, 58221, 64260, 64690, 77628, 80325, 90566, 97035, 107100, 109973, 116442, 129380, 135849, 160650, 161725, 174663, 181132, 194070, 219946, 226415, 232884, 271698, 291105, 321300, 323450, 329919, 349326, 388140, 407547, 439892, 452830, 485175, 543396, 549865, 582210, 646900, 659838, 679245, 698652, 769811, 815094, 873315, 905660, 970350, 989757, 1099730, 1132075, 1164420, 1222641, 1319676, 1358490, 1455525, 1539622, 1630188, 1649595, 1746630, 1940700, 1979514, 2037735, 2199460, 2264150, 2309433, 2445282, 2716980, 2749325, 2911050, 2969271, 3079244, 3299190, 3396225, 3493260, 3849055, 3959028, 4075470, 4366575, 4528300, 4618866, 4890564, 4948785, 5498650, 5822100, 5938542, 6113205, 6598380, 6792450, 6928299, 7698110, 8150940, 8247975, 8733150, 9237732, 9897570, 10188675, 10997300, 11547165, 11877084, 12226410, 13584900, 13856598, 14846355, 15396220, 16495950, 17466300, 19245275, 19795140, 20377350, 20784897, 23094330, 24452820, 24743925, 27713196, 29692710, 30566025, 32991900, 34641495, 38490550, 40754700, 41569794, 46188660, 49487850, 57735825, 59385420, 61132050, 69282990, 74231775, 76981100, 83139588, 98975700, 103924485, 115471650, 122264100, 138565980, 148463550, 173207475, 207848970, 230943300, 296927100, 346414950, 415697940, 519622425, 692829900, 1039244850, 2078489700]

約数ペア:

[(1, 2078489700), (2, 1039244850), (3, 692829900), (4, 519622425), (5, 415697940), (6, 346414950), (7, 296927100), (9, 230943300), (10, 207848970), (12, 173207475), (14, 148463550), (15, 138565980), (17, 122264100), (18, 115471650), (20, 103924485), (21, 98975700), (25, 83139588), (27, 76981100), (28, 74231775), (30, 69282990), (34, 61132050), (35, 59385420), (36, 57735825), (42, 49487850), (45, 46188660), (50, 41569794), (51, 40754700), (54, 38490550), (60, 34641495), (63, 32991900), (68, 30566025), (70, 29692710), (75, 27713196), (84, 24743925), (85, 24452820), (90, 23094330), (100, 20784897), (102, 20377350), (105, 19795140), (108, 19245275), (119, 17466300), (126, 16495950), (135, 15396220), (140, 14846355), (150, 13856598), (153, 13584900), (170, 12226410), (175, 11877084), (180, 11547165), (189, 10997300), (204, 10188675), (210, 9897570), (225, 9237732), (238, 8733150), (252, 8247975), (255, 8150940), (270, 7698110), (300, 6928299), (306, 6792450), (315, 6598380), (340, 6113205), (350, 5938542), (357, 5822100), (378, 5498650), (420, 4948785), (425, 4890564), (450, 4618866), (459, 4528300), (476, 4366575), (510, 4075470), (525, 3959028), (540, 3849055), (595, 3493260), (612, 3396225), (630, 3299190), (675, 3079244), (700, 2969271), (714, 2911050), (756, 2749325), (765, 2716980), (850, 2445282), (900, 2309433), (918, 2264150), (945, 2199460), (1020, 2037735), (1050, 1979514), (1071, 1940700), (1190, 1746630), (1260, 1649595), (1275, 1630188), (1350, 1539622), (1428, 1455525), (1530, 1358490), (1575, 1319676), (1700, 1222641), (1785, 1164420), (1836, 1132075), (1890, 1099730), (2100, 989757), (2142, 970350), (2295, 905660), (2380, 873315), (2550, 815094), (2700, 769811), (2975, 698652), (3060, 679245), (3150, 659838), (3213, 646900), (3570, 582210), (3780, 549865), (3825, 543396), (4284, 485175), (4590, 452830), (4725, 439892), (5100, 407547), (5355, 388140), (5950, 349326), (6300, 329919), (6426, 323450), (6469, 321300), (7140, 291105), (7650, 271698), (8925, 232884), (9180, 226415), (9450, 219946), (10710, 194070), (11475, 181132), (11900, 174663), (12852, 161725), (12938, 160650), (15300, 135849), (16065, 129380), (17850, 116442), (18900, 109973), (19407, 107100), (21420, 97035), (22950, 90566), (25876, 80325), (26775, 77628), (32130, 64690), (32345, 64260), (35700, 58221), (38814, 53550), (45283, 45900)]