53832780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 171793440

約数和(自身を除く): 117960660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 59, 60, 74, 90, 111, 118, 137, 148, 177, 180, 185, 222, 236, 274, 295, 333, 354, 370, 411, 444, 531, 548, 555, 590, 666, 685, 708, 740, 822, 885, 1062, 1110, 1180, 1233, 1332, 1370, 1644, 1665, 1770, 2055, 2124, 2183, 2220, 2466, 2655, 2740, 3330, 3540, 4110, 4366, 4932, 5069, 5310, 6165, 6549, 6660, 8083, 8220, 8732, 10138, 10620, 10915, 12330, 13098, 15207, 16166, 19647, 20276, 21830, 24249, 24660, 25345, 26196, 30414, 32332, 32745, 39294, 40415, 43660, 45621, 48498, 50690, 60828, 65490, 72747, 76035, 78588, 80830, 91242, 96996, 98235, 101380, 121245, 130980, 145494, 152070, 161660, 182484, 196470, 228105, 242490, 290988, 299071, 304140, 363735, 392940, 456210, 484980, 598142, 727470, 897213, 912420, 1196284, 1454940, 1495355, 1794426, 2691639, 2990710, 3588852, 4486065, 5383278, 5981420, 8972130, 10766556, 13458195, 17944260, 26916390, 53832780]

約数ペア:

[(1, 53832780), (2, 26916390), (3, 17944260), (4, 13458195), (5, 10766556), (6, 8972130), (9, 5981420), (10, 5383278), (12, 4486065), (15, 3588852), (18, 2990710), (20, 2691639), (30, 1794426), (36, 1495355), (37, 1454940), (45, 1196284), (59, 912420), (60, 897213), (74, 727470), (90, 598142), (111, 484980), (118, 456210), (137, 392940), (148, 363735), (177, 304140), (180, 299071), (185, 290988), (222, 242490), (236, 228105), (274, 196470), (295, 182484), (333, 161660), (354, 152070), (370, 145494), (411, 130980), (444, 121245), (531, 101380), (548, 98235), (555, 96996), (590, 91242), (666, 80830), (685, 78588), (708, 76035), (740, 72747), (822, 65490), (885, 60828), (1062, 50690), (1110, 48498), (1180, 45621), (1233, 43660), (1332, 40415), (1370, 39294), (1644, 32745), (1665, 32332), (1770, 30414), (2055, 26196), (2124, 25345), (2183, 24660), (2220, 24249), (2466, 21830), (2655, 20276), (2740, 19647), (3330, 16166), (3540, 15207), (4110, 13098), (4366, 12330), (4932, 10915), (5069, 10620), (5310, 10138), (6165, 8732), (6549, 8220), (6660, 8083)]