84454920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7140

約数の個数: 128

約数和(自身を含む): 307152000

約数和(自身を除く): 222697080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7109, 11880, 14218, 21327, 28436, 35545, 42654, 56872, 63981, 71090, 78199, 85308, 106635, 127962, 142180, 156398, 170616, 191943, 213270, 234597, 255924, 284360, 312796, 319905, 383886, 390995, 426540, 469194, 511848, 625592, 639810, 703791, 767772, 781990, 853080, 938388, 959715, 1172985, 1279620, 1407582, 1535544, 1563980, 1876776, 1919430, 2111373, 2345970, 2559240, 2815164, 3127960, 3518955, 3838860, 4222746, 4691940, 5630328, 7037910, 7677720, 8445492, 9383880, 10556865, 14075820, 16890984, 21113730, 28151640, 42227460, 84454920]

約数ペア:

[(1, 84454920), (2, 42227460), (3, 28151640), (4, 21113730), (5, 16890984), (6, 14075820), (8, 10556865), (9, 9383880), (10, 8445492), (11, 7677720), (12, 7037910), (15, 5630328), (18, 4691940), (20, 4222746), (22, 3838860), (24, 3518955), (27, 3127960), (30, 2815164), (33, 2559240), (36, 2345970), (40, 2111373), (44, 1919430), (45, 1876776), (54, 1563980), (55, 1535544), (60, 1407582), (66, 1279620), (72, 1172985), (88, 959715), (90, 938388), (99, 853080), (108, 781990), (110, 767772), (120, 703791), (132, 639810), (135, 625592), (165, 511848), (180, 469194), (198, 426540), (216, 390995), (220, 383886), (264, 319905), (270, 312796), (297, 284360), (330, 255924), (360, 234597), (396, 213270), (440, 191943), (495, 170616), (540, 156398), (594, 142180), (660, 127962), (792, 106635), (990, 85308), (1080, 78199), (1188, 71090), (1320, 63981), (1485, 56872), (1980, 42654), (2376, 35545), (2970, 28436), (3960, 21327), (5940, 14218), (7109, 11880)]