68619600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 270

約数和(自身を含む): 277719390

約数和(自身を除く): 209099790

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 252, 280, 294, 300, 315, 336, 350, 360, 389, 392, 400, 420, 441, 450, 490, 504, 525, 560, 588, 600, 630, 700, 720, 735, 778, 784, 840, 882, 900, 980, 1008, 1050, 1167, 1176, 1200, 1225, 1260, 1400, 1470, 1556, 1575, 1680, 1764, 1800, 1945, 1960, 2100, 2205, 2334, 2352, 2450, 2520, 2723, 2800, 2940, 3112, 3150, 3501, 3528, 3600, 3675, 3890, 3920, 4200, 4410, 4668, 4900, 5040, 5446, 5835, 5880, 6224, 6300, 7002, 7056, 7350, 7780, 8169, 8400, 8820, 9336, 9725, 9800, 10892, 11025, 11670, 11760, 12600, 13615, 14004, 14700, 15560, 16338, 17505, 17640, 18672, 19061, 19450, 19600, 21784, 22050, 23340, 24507, 25200, 27230, 28008, 29175, 29400, 31120, 32676, 35010, 35280, 38122, 38900, 40845, 43568, 44100, 46680, 49014, 54460, 56016, 57183, 58350, 58800, 65352, 68075, 70020, 76244, 77800, 81690, 87525, 88200, 93360, 95305, 98028, 108920, 114366, 116700, 122535, 130704, 136150, 140040, 152488, 155600, 163380, 171549, 175050, 176400, 190610, 196056, 204225, 217840, 228732, 233400, 245070, 272300, 280080, 285915, 304976, 326760, 343098, 350100, 381220, 392112, 408450, 457464, 466800, 476525, 490140, 544600, 571830, 612675, 653520, 686196, 700200, 762440, 816900, 857745, 914928, 953050, 980280, 1089200, 1143660, 1225350, 1372392, 1400400, 1429575, 1524880, 1633800, 1715490, 1906100, 1960560, 2287320, 2450700, 2744784, 2859150, 3267600, 3430980, 3812200, 4288725, 4574640, 4901400, 5718300, 6861960, 7624400, 8577450, 9802800, 11436600, 13723920, 17154900, 22873200, 34309800, 68619600]

約数ペア:

[(1, 68619600), (2, 34309800), (3, 22873200), (4, 17154900), (5, 13723920), (6, 11436600), (7, 9802800), (8, 8577450), (9, 7624400), (10, 6861960), (12, 5718300), (14, 4901400), (15, 4574640), (16, 4288725), (18, 3812200), (20, 3430980), (21, 3267600), (24, 2859150), (25, 2744784), (28, 2450700), (30, 2287320), (35, 1960560), (36, 1906100), (40, 1715490), (42, 1633800), (45, 1524880), (48, 1429575), (49, 1400400), (50, 1372392), (56, 1225350), (60, 1143660), (63, 1089200), (70, 980280), (72, 953050), (75, 914928), (80, 857745), (84, 816900), (90, 762440), (98, 700200), (100, 686196), (105, 653520), (112, 612675), (120, 571830), (126, 544600), (140, 490140), (144, 476525), (147, 466800), (150, 457464), (168, 408450), (175, 392112), (180, 381220), (196, 350100), (200, 343098), (210, 326760), (225, 304976), (240, 285915), (245, 280080), (252, 272300), (280, 245070), (294, 233400), (300, 228732), (315, 217840), (336, 204225), (350, 196056), (360, 190610), (389, 176400), (392, 175050), (400, 171549), (420, 163380), (441, 155600), (450, 152488), (490, 140040), (504, 136150), (525, 130704), (560, 122535), (588, 116700), (600, 114366), (630, 108920), (700, 98028), (720, 95305), (735, 93360), (778, 88200), (784, 87525), (840, 81690), (882, 77800), (900, 76244), (980, 70020), (1008, 68075), (1050, 65352), (1167, 58800), (1176, 58350), (1200, 57183), (1225, 56016), (1260, 54460), (1400, 49014), (1470, 46680), (1556, 44100), (1575, 43568), (1680, 40845), (1764, 38900), (1800, 38122), (1945, 35280), (1960, 35010), (2100, 32676), (2205, 31120), (2334, 29400), (2352, 29175), (2450, 28008), (2520, 27230), (2723, 25200), (2800, 24507), (2940, 23340), (3112, 22050), (3150, 21784), (3501, 19600), (3528, 19450), (3600, 19061), (3675, 18672), (3890, 17640), (3920, 17505), (4200, 16338), (4410, 15560), (4668, 14700), (4900, 14004), (5040, 13615), (5446, 12600), (5835, 11760), (5880, 11670), (6224, 11025), (6300, 10892), (7002, 9800), (7056, 9725), (7350, 9336), (7780, 8820), (8169, 8400)]