145432980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 216

約数和(自身を含む): 560196000

約数和(自身を除く): 414763020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1499, 1540, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 2998, 3234, 3465, 4410, 4497, 4620, 4851, 5390, 5996, 6468, 6930, 7495, 8085, 8820, 8994, 9702, 10493, 10780, 13491, 13860, 14990, 16170, 16489, 17988, 19404, 20986, 22485, 24255, 26982, 29980, 31479, 32340, 32978, 41972, 44970, 48510, 49467, 52465, 53964, 62958, 65956, 67455, 73451, 82445, 89940, 94437, 97020, 98934, 104930, 115423, 125916, 134910, 146902, 148401, 157395, 164890, 188874, 197868, 209860, 220353, 230846, 247335, 269820, 293804, 296802, 314790, 329780, 346269, 367255, 377748, 440706, 461692, 472185, 494670, 577115, 593604, 629580, 661059, 692538, 734510, 742005, 807961, 881412, 944370, 989340, 1038807, 1101765, 1154230, 1322118, 1385076, 1469020, 1484010, 1615922, 1731345, 1888740, 2077614, 2203530, 2308460, 2423883, 2644236, 2968020, 3231844, 3305295, 3462690, 4039805, 4155228, 4407060, 4847766, 5194035, 6610590, 6925380, 7271649, 8079610, 9695532, 10388070, 12119415, 13221180, 14543298, 16159220, 20776140, 24238830, 29086596, 36358245, 48477660, 72716490, 145432980]

約数ペア:

[(1, 145432980), (2, 72716490), (3, 48477660), (4, 36358245), (5, 29086596), (6, 24238830), (7, 20776140), (9, 16159220), (10, 14543298), (11, 13221180), (12, 12119415), (14, 10388070), (15, 9695532), (18, 8079610), (20, 7271649), (21, 6925380), (22, 6610590), (28, 5194035), (30, 4847766), (33, 4407060), (35, 4155228), (36, 4039805), (42, 3462690), (44, 3305295), (45, 3231844), (49, 2968020), (55, 2644236), (60, 2423883), (63, 2308460), (66, 2203530), (70, 2077614), (77, 1888740), (84, 1731345), (90, 1615922), (98, 1484010), (99, 1469020), (105, 1385076), (110, 1322118), (126, 1154230), (132, 1101765), (140, 1038807), (147, 989340), (154, 944370), (165, 881412), (180, 807961), (196, 742005), (198, 734510), (210, 692538), (220, 661059), (231, 629580), (245, 593604), (252, 577115), (294, 494670), (308, 472185), (315, 461692), (330, 440706), (385, 377748), (396, 367255), (420, 346269), (441, 329780), (462, 314790), (490, 296802), (495, 293804), (539, 269820), (588, 247335), (630, 230846), (660, 220353), (693, 209860), (735, 197868), (770, 188874), (882, 164890), (924, 157395), (980, 148401), (990, 146902), (1078, 134910), (1155, 125916), (1260, 115423), (1386, 104930), (1470, 98934), (1499, 97020), (1540, 94437), (1617, 89940), (1764, 82445), (1980, 73451), (2156, 67455), (2205, 65956), (2310, 62958), (2695, 53964), (2772, 52465), (2940, 49467), (2998, 48510), (3234, 44970), (3465, 41972), (4410, 32978), (4497, 32340), (4620, 31479), (4851, 29980), (5390, 26982), (5996, 24255), (6468, 22485), (6930, 20986), (7495, 19404), (8085, 17988), (8820, 16489), (8994, 16170), (9702, 14990), (10493, 13860), (10780, 13491)]