140189400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 520279200

約数和(自身を除く): 380089800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 1997, 2340, 2600, 2700, 2808, 2925, 3510, 3900, 3994, 4680, 5400, 5850, 5991, 7020, 7800, 7988, 8775, 9985, 11700, 11982, 14040, 15976, 17550, 17973, 19970, 23400, 23964, 25961, 29955, 35100, 35946, 39940, 47928, 49925, 51922, 53919, 59910, 70200, 71892, 77883, 79880, 89865, 99850, 103844, 107838, 119820, 129805, 143784, 149775, 155766, 179730, 199700, 207688, 215676, 233649, 239640, 259610, 269595, 299550, 311532, 359460, 389415, 399400, 431352, 449325, 467298, 519220, 539190, 599100, 623064, 649025, 700947, 718920, 778830, 898650, 934596, 1038440, 1078380, 1168245, 1198200, 1298050, 1347975, 1401894, 1557660, 1797300, 1869192, 1947075, 2156760, 2336490, 2596100, 2695950, 2803788, 3115320, 3504735, 3594600, 3894150, 4672980, 5192200, 5391900, 5607576, 5841225, 7009470, 7788300, 9345960, 10783800, 11682450, 14018940, 15576600, 17523675, 23364900, 28037880, 35047350, 46729800, 70094700, 140189400]

約数ペア:

[(1, 140189400), (2, 70094700), (3, 46729800), (4, 35047350), (5, 28037880), (6, 23364900), (8, 17523675), (9, 15576600), (10, 14018940), (12, 11682450), (13, 10783800), (15, 9345960), (18, 7788300), (20, 7009470), (24, 5841225), (25, 5607576), (26, 5391900), (27, 5192200), (30, 4672980), (36, 3894150), (39, 3594600), (40, 3504735), (45, 3115320), (50, 2803788), (52, 2695950), (54, 2596100), (60, 2336490), (65, 2156760), (72, 1947075), (75, 1869192), (78, 1797300), (90, 1557660), (100, 1401894), (104, 1347975), (108, 1298050), (117, 1198200), (120, 1168245), (130, 1078380), (135, 1038440), (150, 934596), (156, 898650), (180, 778830), (195, 718920), (200, 700947), (216, 649025), (225, 623064), (234, 599100), (260, 539190), (270, 519220), (300, 467298), (312, 449325), (325, 431352), (351, 399400), (360, 389415), (390, 359460), (450, 311532), (468, 299550), (520, 269595), (540, 259610), (585, 239640), (600, 233649), (650, 215676), (675, 207688), (702, 199700), (780, 179730), (900, 155766), (936, 149775), (975, 143784), (1080, 129805), (1170, 119820), (1300, 107838), (1350, 103844), (1404, 99850), (1560, 89865), (1755, 79880), (1800, 77883), (1950, 71892), (1997, 70200), (2340, 59910), (2600, 53919), (2700, 51922), (2808, 49925), (2925, 47928), (3510, 39940), (3900, 35946), (3994, 35100), (4680, 29955), (5400, 25961), (5850, 23964), (5991, 23400), (7020, 19970), (7800, 17973), (7988, 17550), (8775, 15976), (9985, 14040), (11700, 11982)]