138672300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 458543568

約数和(自身を除く): 319871268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 37, 39, 50, 52, 60, 62, 65, 74, 75, 78, 93, 100, 111, 124, 130, 148, 150, 155, 156, 185, 186, 195, 222, 260, 300, 310, 325, 370, 372, 390, 403, 444, 465, 481, 555, 620, 650, 740, 775, 780, 806, 925, 930, 961, 962, 975, 1110, 1147, 1209, 1300, 1443, 1550, 1612, 1850, 1860, 1922, 1924, 1950, 2015, 2220, 2294, 2325, 2405, 2418, 2775, 2883, 2886, 3100, 3441, 3700, 3844, 3900, 4030, 4588, 4650, 4805, 4810, 4836, 5550, 5735, 5766, 5772, 6045, 6882, 7215, 8060, 9300, 9610, 9620, 10075, 11100, 11470, 11532, 12025, 12090, 12493, 13764, 14415, 14430, 14911, 17205, 19220, 20150, 22940, 24025, 24050, 24180, 24986, 28675, 28830, 28860, 29822, 30225, 34410, 35557, 36075, 37479, 40300, 44733, 48050, 48100, 49972, 57350, 57660, 59644, 60450, 62465, 68820, 71114, 72075, 72150, 74555, 74958, 86025, 89466, 96100, 106671, 114700, 120900, 124930, 142228, 144150, 144300, 149110, 149916, 172050, 177785, 178932, 187395, 213342, 223665, 249860, 288300, 298220, 312325, 344100, 355570, 372775, 374790, 426684, 447330, 462241, 533355, 624650, 711140, 745550, 749580, 888925, 894660, 924482, 936975, 1066710, 1118325, 1249300, 1386723, 1491100, 1777850, 1848964, 1873950, 2133420, 2236650, 2311205, 2666775, 2773446, 3555700, 3747900, 4473300, 4622410, 5333550, 5546892, 6933615, 9244820, 10667100, 11556025, 13867230, 23112050, 27734460, 34668075, 46224100, 69336150, 138672300]

約数ペア:

[(1, 138672300), (2, 69336150), (3, 46224100), (4, 34668075), (5, 27734460), (6, 23112050), (10, 13867230), (12, 11556025), (13, 10667100), (15, 9244820), (20, 6933615), (25, 5546892), (26, 5333550), (30, 4622410), (31, 4473300), (37, 3747900), (39, 3555700), (50, 2773446), (52, 2666775), (60, 2311205), (62, 2236650), (65, 2133420), (74, 1873950), (75, 1848964), (78, 1777850), (93, 1491100), (100, 1386723), (111, 1249300), (124, 1118325), (130, 1066710), (148, 936975), (150, 924482), (155, 894660), (156, 888925), (185, 749580), (186, 745550), (195, 711140), (222, 624650), (260, 533355), (300, 462241), (310, 447330), (325, 426684), (370, 374790), (372, 372775), (390, 355570), (403, 344100), (444, 312325), (465, 298220), (481, 288300), (555, 249860), (620, 223665), (650, 213342), (740, 187395), (775, 178932), (780, 177785), (806, 172050), (925, 149916), (930, 149110), (961, 144300), (962, 144150), (975, 142228), (1110, 124930), (1147, 120900), (1209, 114700), (1300, 106671), (1443, 96100), (1550, 89466), (1612, 86025), (1850, 74958), (1860, 74555), (1922, 72150), (1924, 72075), (1950, 71114), (2015, 68820), (2220, 62465), (2294, 60450), (2325, 59644), (2405, 57660), (2418, 57350), (2775, 49972), (2883, 48100), (2886, 48050), (3100, 44733), (3441, 40300), (3700, 37479), (3844, 36075), (3900, 35557), (4030, 34410), (4588, 30225), (4650, 29822), (4805, 28860), (4810, 28830), (4836, 28675), (5550, 24986), (5735, 24180), (5766, 24050), (5772, 24025), (6045, 22940), (6882, 20150), (7215, 19220), (8060, 17205), (9300, 14911), (9610, 14430), (9620, 14415), (10075, 13764), (11100, 12493), (11470, 12090), (11532, 12025)]