234612180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 805109760

約数和(自身を除く): 570497580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 127, 132, 135, 165, 180, 198, 220, 254, 270, 297, 311, 330, 381, 396, 495, 508, 540, 594, 622, 635, 660, 762, 933, 990, 1143, 1188, 1244, 1270, 1397, 1485, 1524, 1555, 1866, 1905, 1980, 2286, 2540, 2794, 2799, 2970, 3110, 3421, 3429, 3732, 3810, 4191, 4572, 4665, 5588, 5598, 5715, 5940, 6220, 6842, 6858, 6985, 7620, 8382, 8397, 9330, 10263, 11196, 11430, 12573, 13684, 13716, 13970, 13995, 16764, 16794, 17105, 17145, 18660, 20526, 20955, 22860, 25146, 27940, 27990, 30789, 33588, 34210, 34290, 37719, 39497, 41052, 41910, 41985, 50292, 51315, 55980, 61578, 62865, 68420, 68580, 75438, 78994, 83820, 83970, 92367, 102630, 118491, 123156, 125730, 150876, 153945, 157988, 167940, 184734, 188595, 197485, 205260, 236982, 251460, 307890, 355473, 369468, 377190, 394970, 434467, 461835, 473964, 592455, 615780, 710946, 754380, 789940, 868934, 923670, 1066419, 1184910, 1303401, 1421892, 1737868, 1777365, 1847340, 2132838, 2172335, 2369820, 2606802, 3554730, 3910203, 4265676, 4344670, 5213604, 5332095, 6517005, 7109460, 7820406, 8689340, 10664190, 11730609, 13034010, 15640812, 19551015, 21328380, 23461218, 26068020, 39102030, 46922436, 58653045, 78204060, 117306090, 234612180]

約数ペア:

[(1, 234612180), (2, 117306090), (3, 78204060), (4, 58653045), (5, 46922436), (6, 39102030), (9, 26068020), (10, 23461218), (11, 21328380), (12, 19551015), (15, 15640812), (18, 13034010), (20, 11730609), (22, 10664190), (27, 8689340), (30, 7820406), (33, 7109460), (36, 6517005), (44, 5332095), (45, 5213604), (54, 4344670), (55, 4265676), (60, 3910203), (66, 3554730), (90, 2606802), (99, 2369820), (108, 2172335), (110, 2132838), (127, 1847340), (132, 1777365), (135, 1737868), (165, 1421892), (180, 1303401), (198, 1184910), (220, 1066419), (254, 923670), (270, 868934), (297, 789940), (311, 754380), (330, 710946), (381, 615780), (396, 592455), (495, 473964), (508, 461835), (540, 434467), (594, 394970), (622, 377190), (635, 369468), (660, 355473), (762, 307890), (933, 251460), (990, 236982), (1143, 205260), (1188, 197485), (1244, 188595), (1270, 184734), (1397, 167940), (1485, 157988), (1524, 153945), (1555, 150876), (1866, 125730), (1905, 123156), (1980, 118491), (2286, 102630), (2540, 92367), (2794, 83970), (2799, 83820), (2970, 78994), (3110, 75438), (3421, 68580), (3429, 68420), (3732, 62865), (3810, 61578), (4191, 55980), (4572, 51315), (4665, 50292), (5588, 41985), (5598, 41910), (5715, 41052), (5940, 39497), (6220, 37719), (6842, 34290), (6858, 34210), (6985, 33588), (7620, 30789), (8382, 27990), (8397, 27940), (9330, 25146), (10263, 22860), (11196, 20955), (11430, 20526), (12573, 18660), (13684, 17145), (13716, 17105), (13970, 16794), (13995, 16764)]