178302150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 534184560

約数和(自身を除く): 355882410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 754, 870, 975, 1051, 1131, 1170, 1305, 1450, 1885, 1950, 2102, 2175, 2262, 2610, 2925, 3153, 3393, 3770, 4350, 5255, 5655, 5850, 6306, 6525, 6786, 9425, 9459, 10510, 11310, 13050, 13663, 15765, 16965, 18850, 18918, 26275, 27326, 28275, 30479, 31530, 33930, 40989, 47295, 52550, 56550, 60958, 68315, 78825, 81978, 84825, 91437, 94590, 122967, 136630, 152395, 157650, 169650, 182874, 204945, 236475, 245934, 274311, 304790, 341575, 396227, 409890, 457185, 472950, 548622, 614835, 683150, 761975, 792454, 914370, 1024725, 1188681, 1229670, 1371555, 1523950, 1981135, 2049450, 2285925, 2377362, 2743110, 3074175, 3566043, 3962270, 4571850, 5943405, 6148350, 6857775, 7132086, 9905675, 11886810, 13715550, 17830215, 19811350, 29717025, 35660430, 59434050, 89151075, 178302150]

約数ペア:

[(1, 178302150), (2, 89151075), (3, 59434050), (5, 35660430), (6, 29717025), (9, 19811350), (10, 17830215), (13, 13715550), (15, 11886810), (18, 9905675), (25, 7132086), (26, 6857775), (29, 6148350), (30, 5943405), (39, 4571850), (45, 3962270), (50, 3566043), (58, 3074175), (65, 2743110), (75, 2377362), (78, 2285925), (87, 2049450), (90, 1981135), (117, 1523950), (130, 1371555), (145, 1229670), (150, 1188681), (174, 1024725), (195, 914370), (225, 792454), (234, 761975), (261, 683150), (290, 614835), (325, 548622), (377, 472950), (390, 457185), (435, 409890), (450, 396227), (522, 341575), (585, 304790), (650, 274311), (725, 245934), (754, 236475), (870, 204945), (975, 182874), (1051, 169650), (1131, 157650), (1170, 152395), (1305, 136630), (1450, 122967), (1885, 94590), (1950, 91437), (2102, 84825), (2175, 81978), (2262, 78825), (2610, 68315), (2925, 60958), (3153, 56550), (3393, 52550), (3770, 47295), (4350, 40989), (5255, 33930), (5655, 31530), (5850, 30479), (6306, 28275), (6525, 27326), (6786, 26275), (9425, 18918), (9459, 18850), (10510, 16965), (11310, 15765), (13050, 13663)]