74699460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 255370752

約数和(自身を除く): 180671292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1217, 1364, 1395, 1705, 1860, 1980, 2046, 2434, 2790, 3069, 3410, 3651, 4092, 4868, 5115, 5580, 6085, 6138, 6820, 7302, 10230, 10953, 12170, 12276, 13387, 14604, 15345, 18255, 20460, 21906, 24340, 26774, 30690, 36510, 37727, 40161, 43812, 53548, 54765, 61380, 66935, 73020, 75454, 80322, 109530, 113181, 120483, 133870, 150908, 160644, 188635, 200805, 219060, 226362, 240966, 267740, 339543, 377270, 401610, 414997, 452724, 481932, 565905, 602415, 679086, 754540, 803220, 829994, 1131810, 1204830, 1244991, 1358172, 1659988, 1697715, 2074985, 2263620, 2409660, 2489982, 3395430, 3734973, 4149970, 4979964, 6224955, 6790860, 7469946, 8299940, 12449910, 14939892, 18674865, 24899820, 37349730, 74699460]

約数ペア:

[(1, 74699460), (2, 37349730), (3, 24899820), (4, 18674865), (5, 14939892), (6, 12449910), (9, 8299940), (10, 7469946), (11, 6790860), (12, 6224955), (15, 4979964), (18, 4149970), (20, 3734973), (22, 3395430), (30, 2489982), (31, 2409660), (33, 2263620), (36, 2074985), (44, 1697715), (45, 1659988), (55, 1358172), (60, 1244991), (62, 1204830), (66, 1131810), (90, 829994), (93, 803220), (99, 754540), (110, 679086), (124, 602415), (132, 565905), (155, 481932), (165, 452724), (180, 414997), (186, 401610), (198, 377270), (220, 339543), (279, 267740), (310, 240966), (330, 226362), (341, 219060), (372, 200805), (396, 188635), (465, 160644), (495, 150908), (558, 133870), (620, 120483), (660, 113181), (682, 109530), (930, 80322), (990, 75454), (1023, 73020), (1116, 66935), (1217, 61380), (1364, 54765), (1395, 53548), (1705, 43812), (1860, 40161), (1980, 37727), (2046, 36510), (2434, 30690), (2790, 26774), (3069, 24340), (3410, 21906), (3651, 20460), (4092, 18255), (4868, 15345), (5115, 14604), (5580, 13387), (6085, 12276), (6138, 12170), (6820, 10953), (7302, 10230)]