154125180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 252

約数和(自身を含む): 547015896

約数和(自身を除く): 392890716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 243, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 465, 486, 495, 540, 558, 594, 620, 660, 682, 729, 810, 837, 891, 930, 961, 972, 990, 1023, 1116, 1188, 1215, 1364, 1395, 1458, 1485, 1620, 1674, 1705, 1782, 1860, 1922, 1980, 2046, 2430, 2511, 2673, 2790, 2883, 2916, 2970, 3069, 3348, 3410, 3564, 3645, 3844, 4092, 4185, 4455, 4805, 4860, 5022, 5115, 5346, 5580, 5766, 5940, 6138, 6820, 7290, 7533, 8019, 8370, 8649, 8910, 9207, 9610, 10044, 10230, 10571, 10692, 11532, 12276, 12555, 13365, 14415, 14580, 15066, 15345, 16038, 16740, 17298, 17820, 18414, 19220, 20460, 21142, 22599, 25110, 25947, 26730, 27621, 28830, 30132, 30690, 31713, 32076, 34596, 36828, 37665, 40095, 42284, 43245, 45198, 46035, 50220, 51894, 52855, 53460, 55242, 57660, 61380, 63426, 75330, 77841, 80190, 82863, 86490, 90396, 92070, 95139, 103788, 105710, 110484, 112995, 126852, 129735, 138105, 150660, 155682, 158565, 160380, 165726, 172980, 184140, 190278, 211420, 225990, 233523, 248589, 259470, 276210, 285417, 311364, 317130, 331452, 380556, 389205, 414315, 451980, 467046, 475695, 497178, 518940, 552420, 570834, 634260, 700569, 778410, 828630, 856251, 934092, 951390, 994356, 1141668, 1167615, 1242945, 1401138, 1427085, 1556820, 1657260, 1712502, 1902780, 2335230, 2485890, 2568753, 2802276, 2854170, 3425004, 3502845, 4281255, 4670460, 4971780, 5137506, 5708340, 7005690, 7706259, 8562510, 10275012, 12843765, 14011380, 15412518, 17125020, 25687530, 30825036, 38531295, 51375060, 77062590, 154125180]

約数ペア:

[(1, 154125180), (2, 77062590), (3, 51375060), (4, 38531295), (5, 30825036), (6, 25687530), (9, 17125020), (10, 15412518), (11, 14011380), (12, 12843765), (15, 10275012), (18, 8562510), (20, 7706259), (22, 7005690), (27, 5708340), (30, 5137506), (31, 4971780), (33, 4670460), (36, 4281255), (44, 3502845), (45, 3425004), (54, 2854170), (55, 2802276), (60, 2568753), (62, 2485890), (66, 2335230), (81, 1902780), (90, 1712502), (93, 1657260), (99, 1556820), (108, 1427085), (110, 1401138), (124, 1242945), (132, 1167615), (135, 1141668), (155, 994356), (162, 951390), (165, 934092), (180, 856251), (186, 828630), (198, 778410), (220, 700569), (243, 634260), (270, 570834), (279, 552420), (297, 518940), (310, 497178), (324, 475695), (330, 467046), (341, 451980), (372, 414315), (396, 389205), (405, 380556), (465, 331452), (486, 317130), (495, 311364), (540, 285417), (558, 276210), (594, 259470), (620, 248589), (660, 233523), (682, 225990), (729, 211420), (810, 190278), (837, 184140), (891, 172980), (930, 165726), (961, 160380), (972, 158565), (990, 155682), (1023, 150660), (1116, 138105), (1188, 129735), (1215, 126852), (1364, 112995), (1395, 110484), (1458, 105710), (1485, 103788), (1620, 95139), (1674, 92070), (1705, 90396), (1782, 86490), (1860, 82863), (1922, 80190), (1980, 77841), (2046, 75330), (2430, 63426), (2511, 61380), (2673, 57660), (2790, 55242), (2883, 53460), (2916, 52855), (2970, 51894), (3069, 50220), (3348, 46035), (3410, 45198), (3564, 43245), (3645, 42284), (3844, 40095), (4092, 37665), (4185, 36828), (4455, 34596), (4805, 32076), (4860, 31713), (5022, 30690), (5115, 30132), (5346, 28830), (5580, 27621), (5766, 26730), (5940, 25947), (6138, 25110), (6820, 22599), (7290, 21142), (7533, 20460), (8019, 19220), (8370, 18414), (8649, 17820), (8910, 17298), (9207, 16740), (9610, 16038), (10044, 15345), (10230, 15066), (10571, 14580), (10692, 14415), (11532, 13365), (12276, 12555)]