75175920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 254064096

約数和(自身を除く): 178888176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 397, 526, 720, 789, 794, 1052, 1191, 1315, 1578, 1588, 1985, 2104, 2367, 2382, 2630, 3156, 3176, 3573, 3945, 3970, 4208, 4734, 4764, 5260, 5955, 6312, 6352, 7146, 7890, 7940, 9468, 9528, 10520, 11835, 11910, 12624, 14292, 15780, 15880, 17865, 18936, 19056, 21040, 23670, 23820, 28584, 31560, 31760, 35730, 37872, 47340, 47640, 57168, 63120, 71460, 94680, 95280, 104411, 142920, 189360, 208822, 285840, 313233, 417644, 522055, 626466, 835288, 939699, 1044110, 1252932, 1566165, 1670576, 1879398, 2088220, 2505864, 3132330, 3758796, 4176440, 4698495, 5011728, 6264660, 7517592, 8352880, 9396990, 12529320, 15035184, 18793980, 25058640, 37587960, 75175920]

約数ペア:

[(1, 75175920), (2, 37587960), (3, 25058640), (4, 18793980), (5, 15035184), (6, 12529320), (8, 9396990), (9, 8352880), (10, 7517592), (12, 6264660), (15, 5011728), (16, 4698495), (18, 4176440), (20, 3758796), (24, 3132330), (30, 2505864), (36, 2088220), (40, 1879398), (45, 1670576), (48, 1566165), (60, 1252932), (72, 1044110), (80, 939699), (90, 835288), (120, 626466), (144, 522055), (180, 417644), (240, 313233), (263, 285840), (360, 208822), (397, 189360), (526, 142920), (720, 104411), (789, 95280), (794, 94680), (1052, 71460), (1191, 63120), (1315, 57168), (1578, 47640), (1588, 47340), (1985, 37872), (2104, 35730), (2367, 31760), (2382, 31560), (2630, 28584), (3156, 23820), (3176, 23670), (3573, 21040), (3945, 19056), (3970, 18936), (4208, 17865), (4734, 15880), (4764, 15780), (5260, 14292), (5955, 12624), (6312, 11910), (6352, 11835), (7146, 10520), (7890, 9528), (7940, 9468)]