137457960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 429770880

約数和(自身を除く): 292312920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 83, 111, 120, 148, 166, 185, 222, 249, 296, 332, 370, 373, 415, 444, 498, 555, 664, 740, 746, 830, 888, 996, 1110, 1119, 1245, 1480, 1492, 1660, 1865, 1992, 2220, 2238, 2490, 2984, 3071, 3320, 3730, 4440, 4476, 4980, 5595, 6142, 7460, 8952, 9213, 9960, 11190, 12284, 13801, 14920, 15355, 18426, 22380, 24568, 27602, 30710, 30959, 36852, 41403, 44760, 46065, 55204, 61420, 61918, 69005, 73704, 82806, 92130, 92877, 110408, 122840, 123836, 138010, 154795, 165612, 184260, 185754, 207015, 247672, 276020, 309590, 331224, 368520, 371508, 414030, 464385, 552040, 619180, 743016, 828060, 928770, 1145483, 1238360, 1656120, 1857540, 2290966, 3436449, 3715080, 4581932, 5727415, 6872898, 9163864, 11454830, 13745796, 17182245, 22909660, 27491592, 34364490, 45819320, 68728980, 137457960]

約数ペア:

[(1, 137457960), (2, 68728980), (3, 45819320), (4, 34364490), (5, 27491592), (6, 22909660), (8, 17182245), (10, 13745796), (12, 11454830), (15, 9163864), (20, 6872898), (24, 5727415), (30, 4581932), (37, 3715080), (40, 3436449), (60, 2290966), (74, 1857540), (83, 1656120), (111, 1238360), (120, 1145483), (148, 928770), (166, 828060), (185, 743016), (222, 619180), (249, 552040), (296, 464385), (332, 414030), (370, 371508), (373, 368520), (415, 331224), (444, 309590), (498, 276020), (555, 247672), (664, 207015), (740, 185754), (746, 184260), (830, 165612), (888, 154795), (996, 138010), (1110, 123836), (1119, 122840), (1245, 110408), (1480, 92877), (1492, 92130), (1660, 82806), (1865, 73704), (1992, 69005), (2220, 61918), (2238, 61420), (2490, 55204), (2984, 46065), (3071, 44760), (3320, 41403), (3730, 36852), (4440, 30959), (4476, 30710), (4980, 27602), (5595, 24568), (6142, 22380), (7460, 18426), (8952, 15355), (9213, 14920), (9960, 13801), (11190, 12284)]