39318300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^2$

素因数の和:185

約数の個数: 162

約数和(自身を含む): 142652328

約数和(自身を除く): 103334028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 79, 84, 90, 100, 105, 126, 140, 150, 158, 175, 180, 210, 225, 237, 252, 300, 315, 316, 350, 395, 420, 450, 474, 525, 553, 630, 700, 711, 790, 900, 948, 1050, 1106, 1185, 1260, 1422, 1575, 1580, 1659, 1975, 2100, 2212, 2370, 2765, 2844, 3150, 3318, 3555, 3950, 4740, 4977, 5530, 5925, 6241, 6300, 6636, 7110, 7900, 8295, 9954, 11060, 11850, 12482, 13825, 14220, 16590, 17775, 18723, 19908, 23700, 24885, 24964, 27650, 31205, 33180, 35550, 37446, 41475, 43687, 49770, 55300, 56169, 62410, 71100, 74892, 82950, 87374, 93615, 99540, 112338, 124425, 124820, 131061, 156025, 165900, 174748, 187230, 218435, 224676, 248850, 262122, 280845, 312050, 374460, 393183, 436870, 468075, 497700, 524244, 561690, 624100, 655305, 786366, 873740, 936150, 1092175, 1123380, 1310610, 1404225, 1572732, 1872300, 1965915, 2184350, 2621220, 2808450, 3276525, 3931830, 4368700, 5616900, 6553050, 7863660, 9829575, 13106100, 19659150, 39318300]

約数ペア:

[(1, 39318300), (2, 19659150), (3, 13106100), (4, 9829575), (5, 7863660), (6, 6553050), (7, 5616900), (9, 4368700), (10, 3931830), (12, 3276525), (14, 2808450), (15, 2621220), (18, 2184350), (20, 1965915), (21, 1872300), (25, 1572732), (28, 1404225), (30, 1310610), (35, 1123380), (36, 1092175), (42, 936150), (45, 873740), (50, 786366), (60, 655305), (63, 624100), (70, 561690), (75, 524244), (79, 497700), (84, 468075), (90, 436870), (100, 393183), (105, 374460), (126, 312050), (140, 280845), (150, 262122), (158, 248850), (175, 224676), (180, 218435), (210, 187230), (225, 174748), (237, 165900), (252, 156025), (300, 131061), (315, 124820), (316, 124425), (350, 112338), (395, 99540), (420, 93615), (450, 87374), (474, 82950), (525, 74892), (553, 71100), (630, 62410), (700, 56169), (711, 55300), (790, 49770), (900, 43687), (948, 41475), (1050, 37446), (1106, 35550), (1185, 33180), (1260, 31205), (1422, 27650), (1575, 24964), (1580, 24885), (1659, 23700), (1975, 19908), (2100, 18723), (2212, 17775), (2370, 16590), (2765, 14220), (2844, 13825), (3150, 12482), (3318, 11850), (3555, 11060), (3950, 9954), (4740, 8295), (4977, 7900), (5530, 7110), (5925, 6636), (6241, 6300)]