77140140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 274821120

約数和(自身を除く): 197680980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 59, 60, 66, 70, 77, 84, 105, 110, 118, 132, 140, 154, 165, 177, 210, 220, 231, 236, 283, 295, 308, 330, 354, 385, 413, 420, 462, 566, 590, 649, 660, 708, 770, 826, 849, 885, 924, 1132, 1155, 1180, 1239, 1298, 1415, 1540, 1652, 1698, 1770, 1947, 1981, 2065, 2310, 2478, 2596, 2830, 3113, 3245, 3396, 3540, 3894, 3962, 4130, 4245, 4543, 4620, 4956, 5660, 5943, 6195, 6226, 6490, 7788, 7924, 8260, 8490, 9086, 9339, 9735, 9905, 11886, 12390, 12452, 12980, 13629, 15565, 16697, 16980, 18172, 18678, 19470, 19810, 21791, 22715, 23772, 24780, 27258, 29715, 31130, 33394, 37356, 38940, 39620, 43582, 45430, 46695, 50091, 54516, 59430, 62260, 65373, 66788, 68145, 83485, 87164, 90860, 93390, 100182, 108955, 116879, 118860, 130746, 136290, 166970, 183667, 186780, 200364, 217910, 233758, 250455, 261492, 272580, 326865, 333940, 350637, 367334, 435820, 467516, 500910, 551001, 584395, 653730, 701274, 734668, 918335, 1001820, 1102002, 1168790, 1285669, 1307460, 1402548, 1753185, 1836670, 2204004, 2337580, 2571338, 2755005, 3506370, 3673340, 3857007, 5142676, 5510010, 6428345, 7012740, 7714014, 11020020, 12856690, 15428028, 19285035, 25713380, 38570070, 77140140]

約数ペア:

[(1, 77140140), (2, 38570070), (3, 25713380), (4, 19285035), (5, 15428028), (6, 12856690), (7, 11020020), (10, 7714014), (11, 7012740), (12, 6428345), (14, 5510010), (15, 5142676), (20, 3857007), (21, 3673340), (22, 3506370), (28, 2755005), (30, 2571338), (33, 2337580), (35, 2204004), (42, 1836670), (44, 1753185), (55, 1402548), (59, 1307460), (60, 1285669), (66, 1168790), (70, 1102002), (77, 1001820), (84, 918335), (105, 734668), (110, 701274), (118, 653730), (132, 584395), (140, 551001), (154, 500910), (165, 467516), (177, 435820), (210, 367334), (220, 350637), (231, 333940), (236, 326865), (283, 272580), (295, 261492), (308, 250455), (330, 233758), (354, 217910), (385, 200364), (413, 186780), (420, 183667), (462, 166970), (566, 136290), (590, 130746), (649, 118860), (660, 116879), (708, 108955), (770, 100182), (826, 93390), (849, 90860), (885, 87164), (924, 83485), (1132, 68145), (1155, 66788), (1180, 65373), (1239, 62260), (1298, 59430), (1415, 54516), (1540, 50091), (1652, 46695), (1698, 45430), (1770, 43582), (1947, 39620), (1981, 38940), (2065, 37356), (2310, 33394), (2478, 31130), (2596, 29715), (2830, 27258), (3113, 24780), (3245, 23772), (3396, 22715), (3540, 21791), (3894, 19810), (3962, 19470), (4130, 18678), (4245, 18172), (4543, 16980), (4620, 16697), (4956, 15565), (5660, 13629), (5943, 12980), (6195, 12452), (6226, 12390), (6490, 11886), (7788, 9905), (7924, 9735), (8260, 9339), (8490, 9086)]