50138100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 173660760

約数和(自身を除く): 123522660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 29, 30, 34, 36, 45, 50, 51, 58, 60, 68, 75, 85, 87, 90, 100, 102, 113, 116, 145, 150, 153, 170, 174, 180, 204, 225, 226, 255, 261, 290, 300, 306, 339, 340, 348, 425, 435, 450, 452, 493, 510, 522, 565, 580, 612, 678, 725, 765, 850, 870, 900, 986, 1017, 1020, 1044, 1130, 1275, 1305, 1356, 1450, 1479, 1530, 1695, 1700, 1740, 1921, 1972, 2034, 2175, 2260, 2465, 2550, 2610, 2825, 2900, 2958, 3060, 3277, 3390, 3825, 3842, 4068, 4350, 4437, 4930, 5085, 5100, 5220, 5650, 5763, 5916, 6525, 6554, 6780, 7395, 7650, 7684, 8475, 8700, 8874, 9605, 9831, 9860, 10170, 11300, 11526, 12325, 13050, 13108, 14790, 15300, 16385, 16950, 17289, 17748, 19210, 19662, 20340, 22185, 23052, 24650, 25425, 26100, 28815, 29493, 29580, 32770, 33900, 34578, 36975, 38420, 39324, 44370, 48025, 49155, 49300, 50850, 55709, 57630, 58986, 65540, 69156, 73950, 81925, 86445, 88740, 96050, 98310, 101700, 110925, 111418, 115260, 117972, 144075, 147465, 147900, 163850, 167127, 172890, 192100, 196620, 221850, 222836, 245775, 278545, 288150, 294930, 327700, 334254, 345780, 432225, 443700, 491550, 501381, 557090, 576300, 589860, 668508, 737325, 835635, 864450, 983100, 1002762, 1114180, 1392725, 1474650, 1671270, 1728900, 2005524, 2506905, 2785450, 2949300, 3342540, 4178175, 5013810, 5570900, 8356350, 10027620, 12534525, 16712700, 25069050, 50138100]

約数ペア:

[(1, 50138100), (2, 25069050), (3, 16712700), (4, 12534525), (5, 10027620), (6, 8356350), (9, 5570900), (10, 5013810), (12, 4178175), (15, 3342540), (17, 2949300), (18, 2785450), (20, 2506905), (25, 2005524), (29, 1728900), (30, 1671270), (34, 1474650), (36, 1392725), (45, 1114180), (50, 1002762), (51, 983100), (58, 864450), (60, 835635), (68, 737325), (75, 668508), (85, 589860), (87, 576300), (90, 557090), (100, 501381), (102, 491550), (113, 443700), (116, 432225), (145, 345780), (150, 334254), (153, 327700), (170, 294930), (174, 288150), (180, 278545), (204, 245775), (225, 222836), (226, 221850), (255, 196620), (261, 192100), (290, 172890), (300, 167127), (306, 163850), (339, 147900), (340, 147465), (348, 144075), (425, 117972), (435, 115260), (450, 111418), (452, 110925), (493, 101700), (510, 98310), (522, 96050), (565, 88740), (580, 86445), (612, 81925), (678, 73950), (725, 69156), (765, 65540), (850, 58986), (870, 57630), (900, 55709), (986, 50850), (1017, 49300), (1020, 49155), (1044, 48025), (1130, 44370), (1275, 39324), (1305, 38420), (1356, 36975), (1450, 34578), (1479, 33900), (1530, 32770), (1695, 29580), (1700, 29493), (1740, 28815), (1921, 26100), (1972, 25425), (2034, 24650), (2175, 23052), (2260, 22185), (2465, 20340), (2550, 19662), (2610, 19210), (2825, 17748), (2900, 17289), (2958, 16950), (3060, 16385), (3277, 15300), (3390, 14790), (3825, 13108), (3842, 13050), (4068, 12325), (4350, 11526), (4437, 11300), (4930, 10170), (5085, 9860), (5100, 9831), (5220, 9605), (5650, 8874), (5763, 8700), (5916, 8475), (6525, 7684), (6554, 7650), (6780, 7395)]