142130340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3170

約数の個数: 144

約数和(自身を含む): 490928256

約数和(自身を除く): 348797916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3121, 3795, 4140, 4554, 5060, 6242, 7590, 9108, 9363, 11385, 12484, 15180, 15605, 18726, 22770, 28089, 31210, 34331, 37452, 45540, 46815, 56178, 62420, 68662, 71783, 93630, 102993, 112356, 137324, 140445, 143566, 171655, 187260, 205986, 215349, 280890, 287132, 308979, 343310, 358915, 411972, 430698, 514965, 561780, 617958, 646047, 686620, 717830, 789613, 861396, 1029930, 1076745, 1235916, 1292094, 1435660, 1544895, 1579226, 2059860, 2153490, 2368839, 2584188, 3089790, 3158452, 3230235, 3948065, 4306980, 4737678, 6179580, 6460470, 7106517, 7896130, 9475356, 11844195, 12920940, 14213034, 15792260, 23688390, 28426068, 35532585, 47376780, 71065170, 142130340]

約数ペア:

[(1, 142130340), (2, 71065170), (3, 47376780), (4, 35532585), (5, 28426068), (6, 23688390), (9, 15792260), (10, 14213034), (11, 12920940), (12, 11844195), (15, 9475356), (18, 7896130), (20, 7106517), (22, 6460470), (23, 6179580), (30, 4737678), (33, 4306980), (36, 3948065), (44, 3230235), (45, 3158452), (46, 3089790), (55, 2584188), (60, 2368839), (66, 2153490), (69, 2059860), (90, 1579226), (92, 1544895), (99, 1435660), (110, 1292094), (115, 1235916), (132, 1076745), (138, 1029930), (165, 861396), (180, 789613), (198, 717830), (207, 686620), (220, 646047), (230, 617958), (253, 561780), (276, 514965), (330, 430698), (345, 411972), (396, 358915), (414, 343310), (460, 308979), (495, 287132), (506, 280890), (660, 215349), (690, 205986), (759, 187260), (828, 171655), (990, 143566), (1012, 140445), (1035, 137324), (1265, 112356), (1380, 102993), (1518, 93630), (1980, 71783), (2070, 68662), (2277, 62420), (2530, 56178), (3036, 46815), (3121, 45540), (3795, 37452), (4140, 34331), (4554, 31210), (5060, 28089), (6242, 22770), (7590, 18726), (9108, 15605), (9363, 15180), (11385, 12484)]