306590700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 964382720

約数和(自身を除く): 657792020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 195, 254, 260, 300, 325, 381, 390, 508, 619, 635, 650, 762, 780, 975, 1238, 1270, 1300, 1524, 1651, 1857, 1905, 1950, 2476, 2540, 3095, 3175, 3302, 3714, 3810, 3900, 4953, 6190, 6350, 6604, 7428, 7620, 8047, 8255, 9285, 9525, 9906, 12380, 12700, 15475, 16094, 16510, 18570, 19050, 19812, 24141, 24765, 30950, 32188, 33020, 37140, 38100, 40235, 41275, 46425, 48282, 49530, 61900, 78613, 80470, 82550, 92850, 96564, 99060, 120705, 123825, 157226, 160940, 165100, 185700, 201175, 235839, 241410, 247650, 314452, 393065, 402350, 471678, 482820, 495300, 603525, 786130, 804700, 943356, 1021969, 1179195, 1207050, 1572260, 1965325, 2043938, 2358390, 2414100, 3065907, 3930650, 4087876, 4716780, 5109845, 5895975, 6131814, 7861300, 10219690, 11791950, 12263628, 15329535, 20439380, 23583900, 25549225, 30659070, 51098450, 61318140, 76647675, 102196900, 153295350, 306590700]

約数ペア:

[(1, 306590700), (2, 153295350), (3, 102196900), (4, 76647675), (5, 61318140), (6, 51098450), (10, 30659070), (12, 25549225), (13, 23583900), (15, 20439380), (20, 15329535), (25, 12263628), (26, 11791950), (30, 10219690), (39, 7861300), (50, 6131814), (52, 5895975), (60, 5109845), (65, 4716780), (75, 4087876), (78, 3930650), (100, 3065907), (127, 2414100), (130, 2358390), (150, 2043938), (156, 1965325), (195, 1572260), (254, 1207050), (260, 1179195), (300, 1021969), (325, 943356), (381, 804700), (390, 786130), (508, 603525), (619, 495300), (635, 482820), (650, 471678), (762, 402350), (780, 393065), (975, 314452), (1238, 247650), (1270, 241410), (1300, 235839), (1524, 201175), (1651, 185700), (1857, 165100), (1905, 160940), (1950, 157226), (2476, 123825), (2540, 120705), (3095, 99060), (3175, 96564), (3302, 92850), (3714, 82550), (3810, 80470), (3900, 78613), (4953, 61900), (6190, 49530), (6350, 48282), (6604, 46425), (7428, 41275), (7620, 40235), (8047, 38100), (8255, 37140), (9285, 33020), (9525, 32188), (9906, 30950), (12380, 24765), (12700, 24141), (15475, 19812), (16094, 19050), (16510, 18570)]