54526680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 194987520

約数和(自身を除く): 140460840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 191, 195, 234, 244, 260, 305, 312, 360, 366, 382, 390, 468, 488, 520, 549, 573, 585, 610, 732, 764, 780, 793, 915, 936, 955, 1098, 1146, 1170, 1220, 1464, 1528, 1560, 1586, 1719, 1830, 1910, 2196, 2292, 2340, 2379, 2440, 2483, 2745, 2865, 3172, 3438, 3660, 3820, 3965, 4392, 4584, 4680, 4758, 4966, 5490, 5730, 6344, 6876, 7137, 7320, 7449, 7640, 7930, 8595, 9516, 9932, 10980, 11460, 11651, 11895, 12415, 13752, 14274, 14898, 15860, 17190, 19032, 19864, 21960, 22347, 22920, 23302, 23790, 24830, 28548, 29796, 31720, 34380, 34953, 35685, 37245, 44694, 46604, 47580, 49660, 57096, 58255, 59592, 68760, 69906, 71370, 74490, 89388, 93208, 95160, 99320, 104859, 111735, 116510, 139812, 142740, 148980, 151463, 174765, 178776, 209718, 223470, 233020, 279624, 285480, 297960, 302926, 349530, 419436, 446940, 454389, 466040, 524295, 605852, 699060, 757315, 838872, 893880, 908778, 1048590, 1211704, 1363167, 1398120, 1514630, 1817556, 2097180, 2271945, 2726334, 3029260, 3635112, 4194360, 4543890, 5452668, 6058520, 6815835, 9087780, 10905336, 13631670, 18175560, 27263340, 54526680]

約数ペア:

[(1, 54526680), (2, 27263340), (3, 18175560), (4, 13631670), (5, 10905336), (6, 9087780), (8, 6815835), (9, 6058520), (10, 5452668), (12, 4543890), (13, 4194360), (15, 3635112), (18, 3029260), (20, 2726334), (24, 2271945), (26, 2097180), (30, 1817556), (36, 1514630), (39, 1398120), (40, 1363167), (45, 1211704), (52, 1048590), (60, 908778), (61, 893880), (65, 838872), (72, 757315), (78, 699060), (90, 605852), (104, 524295), (117, 466040), (120, 454389), (122, 446940), (130, 419436), (156, 349530), (180, 302926), (183, 297960), (191, 285480), (195, 279624), (234, 233020), (244, 223470), (260, 209718), (305, 178776), (312, 174765), (360, 151463), (366, 148980), (382, 142740), (390, 139812), (468, 116510), (488, 111735), (520, 104859), (549, 99320), (573, 95160), (585, 93208), (610, 89388), (732, 74490), (764, 71370), (780, 69906), (793, 68760), (915, 59592), (936, 58255), (955, 57096), (1098, 49660), (1146, 47580), (1170, 46604), (1220, 44694), (1464, 37245), (1528, 35685), (1560, 34953), (1586, 34380), (1719, 31720), (1830, 29796), (1910, 28548), (2196, 24830), (2292, 23790), (2340, 23302), (2379, 22920), (2440, 22347), (2483, 21960), (2745, 19864), (2865, 19032), (3172, 17190), (3438, 15860), (3660, 14898), (3820, 14274), (3965, 13752), (4392, 12415), (4584, 11895), (4680, 11651), (4758, 11460), (4966, 10980), (5490, 9932), (5730, 9516), (6344, 8595), (6876, 7930), (7137, 7640), (7320, 7449)]