71386800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 250936320

約数和(自身を除く): 179549520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 101, 114, 120, 124, 150, 152, 155, 186, 190, 200, 202, 228, 240, 248, 285, 300, 303, 304, 310, 372, 380, 400, 404, 456, 465, 475, 496, 505, 570, 589, 600, 606, 620, 744, 760, 775, 808, 912, 930, 950, 1010, 1140, 1178, 1200, 1212, 1240, 1425, 1488, 1515, 1520, 1550, 1616, 1767, 1860, 1900, 1919, 2020, 2280, 2325, 2356, 2424, 2480, 2525, 2850, 2945, 3030, 3100, 3131, 3534, 3720, 3800, 3838, 4040, 4560, 4650, 4712, 4848, 5050, 5700, 5757, 5890, 6060, 6200, 6262, 7068, 7440, 7575, 7600, 7676, 8080, 8835, 9300, 9393, 9424, 9595, 10100, 11400, 11514, 11780, 12120, 12400, 12524, 14136, 14725, 15150, 15352, 15655, 17670, 18600, 18786, 19190, 20200, 22800, 23028, 23560, 24240, 25048, 28272, 28785, 29450, 30300, 30704, 31310, 35340, 37200, 37572, 38380, 40400, 44175, 46056, 46965, 47120, 47975, 50096, 57570, 58900, 59489, 60600, 62620, 70680, 75144, 76760, 78275, 88350, 92112, 93930, 95950, 115140, 117800, 118978, 121200, 125240, 141360, 143925, 150288, 153520, 156550, 176700, 178467, 187860, 191900, 230280, 234825, 235600, 237956, 250480, 287850, 297445, 313100, 353400, 356934, 375720, 383800, 460560, 469650, 475912, 575700, 594890, 626200, 706800, 713868, 751440, 767600, 892335, 939300, 951824, 1151400, 1189780, 1252400, 1427736, 1487225, 1784670, 1878600, 2302800, 2379560, 2855472, 2974450, 3569340, 3757200, 4461675, 4759120, 5948900, 7138680, 8923350, 11897800, 14277360, 17846700, 23795600, 35693400, 71386800]

約数ペア:

[(1, 71386800), (2, 35693400), (3, 23795600), (4, 17846700), (5, 14277360), (6, 11897800), (8, 8923350), (10, 7138680), (12, 5948900), (15, 4759120), (16, 4461675), (19, 3757200), (20, 3569340), (24, 2974450), (25, 2855472), (30, 2379560), (31, 2302800), (38, 1878600), (40, 1784670), (48, 1487225), (50, 1427736), (57, 1252400), (60, 1189780), (62, 1151400), (75, 951824), (76, 939300), (80, 892335), (93, 767600), (95, 751440), (100, 713868), (101, 706800), (114, 626200), (120, 594890), (124, 575700), (150, 475912), (152, 469650), (155, 460560), (186, 383800), (190, 375720), (200, 356934), (202, 353400), (228, 313100), (240, 297445), (248, 287850), (285, 250480), (300, 237956), (303, 235600), (304, 234825), (310, 230280), (372, 191900), (380, 187860), (400, 178467), (404, 176700), (456, 156550), (465, 153520), (475, 150288), (496, 143925), (505, 141360), (570, 125240), (589, 121200), (600, 118978), (606, 117800), (620, 115140), (744, 95950), (760, 93930), (775, 92112), (808, 88350), (912, 78275), (930, 76760), (950, 75144), (1010, 70680), (1140, 62620), (1178, 60600), (1200, 59489), (1212, 58900), (1240, 57570), (1425, 50096), (1488, 47975), (1515, 47120), (1520, 46965), (1550, 46056), (1616, 44175), (1767, 40400), (1860, 38380), (1900, 37572), (1919, 37200), (2020, 35340), (2280, 31310), (2325, 30704), (2356, 30300), (2424, 29450), (2480, 28785), (2525, 28272), (2850, 25048), (2945, 24240), (3030, 23560), (3100, 23028), (3131, 22800), (3534, 20200), (3720, 19190), (3800, 18786), (3838, 18600), (4040, 17670), (4560, 15655), (4650, 15352), (4712, 15150), (4848, 14725), (5050, 14136), (5700, 12524), (5757, 12400), (5890, 12120), (6060, 11780), (6200, 11514), (6262, 11400), (7068, 10100), (7440, 9595), (7575, 9424), (7600, 9393), (7676, 9300), (8080, 8835)]