55627650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 165942504

約数和(自身を除く): 110314854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 257, 325, 333, 370, 390, 450, 481, 514, 555, 585, 650, 666, 771, 925, 962, 975, 1110, 1170, 1285, 1443, 1542, 1665, 1850, 1950, 2313, 2405, 2570, 2775, 2886, 2925, 3330, 3341, 3855, 4329, 4626, 4810, 5550, 5850, 6425, 6682, 7215, 7710, 8325, 8658, 9509, 10023, 11565, 12025, 12850, 14430, 16650, 16705, 19018, 19275, 20046, 21645, 23130, 24050, 28527, 30069, 33410, 36075, 38550, 43290, 47545, 50115, 57054, 57825, 60138, 72150, 83525, 85581, 95090, 100230, 108225, 115650, 123617, 142635, 150345, 167050, 171162, 216450, 237725, 247234, 250575, 285270, 300690, 370851, 427905, 475450, 501150, 618085, 713175, 741702, 751725, 855810, 1112553, 1236170, 1426350, 1503450, 1854255, 2139525, 2225106, 3090425, 3708510, 4279050, 5562765, 6180850, 9271275, 11125530, 18542550, 27813825, 55627650]

約数ペア:

[(1, 55627650), (2, 27813825), (3, 18542550), (5, 11125530), (6, 9271275), (9, 6180850), (10, 5562765), (13, 4279050), (15, 3708510), (18, 3090425), (25, 2225106), (26, 2139525), (30, 1854255), (37, 1503450), (39, 1426350), (45, 1236170), (50, 1112553), (65, 855810), (74, 751725), (75, 741702), (78, 713175), (90, 618085), (111, 501150), (117, 475450), (130, 427905), (150, 370851), (185, 300690), (195, 285270), (222, 250575), (225, 247234), (234, 237725), (257, 216450), (325, 171162), (333, 167050), (370, 150345), (390, 142635), (450, 123617), (481, 115650), (514, 108225), (555, 100230), (585, 95090), (650, 85581), (666, 83525), (771, 72150), (925, 60138), (962, 57825), (975, 57054), (1110, 50115), (1170, 47545), (1285, 43290), (1443, 38550), (1542, 36075), (1665, 33410), (1850, 30069), (1950, 28527), (2313, 24050), (2405, 23130), (2570, 21645), (2775, 20046), (2886, 19275), (2925, 19018), (3330, 16705), (3341, 16650), (3855, 14430), (4329, 12850), (4626, 12025), (4810, 11565), (5550, 10023), (5850, 9509), (6425, 8658), (6682, 8325), (7215, 7710)]