253364760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7143

約数の個数: 160

約数和(自身を含む): 929134800

約数和(自身を除く): 675770040

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7109, 7128, 8910, 11880, 14218, 17820, 21327, 28436, 35545, 35640, 42654, 56872, 63981, 71090, 78199, 85308, 106635, 127962, 142180, 156398, 170616, 191943, 213270, 234597, 255924, 284360, 312796, 319905, 383886, 390995, 426540, 469194, 511848, 575829, 625592, 639810, 703791, 767772, 781990, 853080, 938388, 959715, 1151658, 1172985, 1279620, 1407582, 1535544, 1563980, 1876776, 1919430, 2111373, 2303316, 2345970, 2559240, 2815164, 2879145, 3127960, 3518955, 3838860, 4222746, 4606632, 4691940, 5630328, 5758290, 6334119, 7037910, 7677720, 8445492, 9383880, 10556865, 11516580, 12668238, 14075820, 16890984, 21113730, 23033160, 25336476, 28151640, 31670595, 42227460, 50672952, 63341190, 84454920, 126682380, 253364760]

約数ペア:

[(1, 253364760), (2, 126682380), (3, 84454920), (4, 63341190), (5, 50672952), (6, 42227460), (8, 31670595), (9, 28151640), (10, 25336476), (11, 23033160), (12, 21113730), (15, 16890984), (18, 14075820), (20, 12668238), (22, 11516580), (24, 10556865), (27, 9383880), (30, 8445492), (33, 7677720), (36, 7037910), (40, 6334119), (44, 5758290), (45, 5630328), (54, 4691940), (55, 4606632), (60, 4222746), (66, 3838860), (72, 3518955), (81, 3127960), (88, 2879145), (90, 2815164), (99, 2559240), (108, 2345970), (110, 2303316), (120, 2111373), (132, 1919430), (135, 1876776), (162, 1563980), (165, 1535544), (180, 1407582), (198, 1279620), (216, 1172985), (220, 1151658), (264, 959715), (270, 938388), (297, 853080), (324, 781990), (330, 767772), (360, 703791), (396, 639810), (405, 625592), (440, 575829), (495, 511848), (540, 469194), (594, 426540), (648, 390995), (660, 383886), (792, 319905), (810, 312796), (891, 284360), (990, 255924), (1080, 234597), (1188, 213270), (1320, 191943), (1485, 170616), (1620, 156398), (1782, 142180), (1980, 127962), (2376, 106635), (2970, 85308), (3240, 78199), (3564, 71090), (3960, 63981), (4455, 56872), (5940, 42654), (7109, 35640), (7128, 35545), (8910, 28436), (11880, 21327), (14218, 17820)]