47781300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 161017472

約数和(自身を除く): 113236172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 373, 420, 427, 525, 610, 700, 732, 746, 854, 915, 1050, 1119, 1220, 1281, 1492, 1525, 1708, 1830, 1865, 2100, 2135, 2238, 2562, 2611, 3050, 3660, 3730, 4270, 4476, 4575, 5124, 5222, 5595, 6100, 6405, 7460, 7833, 8540, 9150, 9325, 10444, 10675, 11190, 12810, 13055, 15666, 18300, 18650, 21350, 22380, 22753, 25620, 26110, 27975, 31332, 32025, 37300, 39165, 42700, 45506, 52220, 55950, 64050, 65275, 68259, 78330, 91012, 111900, 113765, 128100, 130550, 136518, 156660, 159271, 195825, 227530, 261100, 273036, 318542, 341295, 391650, 455060, 477813, 568825, 637084, 682590, 783300, 796355, 955626, 1137650, 1365180, 1592710, 1706475, 1911252, 2275300, 2389065, 3185420, 3412950, 3981775, 4778130, 6825900, 7963550, 9556260, 11945325, 15927100, 23890650, 47781300]

約数ペア:

[(1, 47781300), (2, 23890650), (3, 15927100), (4, 11945325), (5, 9556260), (6, 7963550), (7, 6825900), (10, 4778130), (12, 3981775), (14, 3412950), (15, 3185420), (20, 2389065), (21, 2275300), (25, 1911252), (28, 1706475), (30, 1592710), (35, 1365180), (42, 1137650), (50, 955626), (60, 796355), (61, 783300), (70, 682590), (75, 637084), (84, 568825), (100, 477813), (105, 455060), (122, 391650), (140, 341295), (150, 318542), (175, 273036), (183, 261100), (210, 227530), (244, 195825), (300, 159271), (305, 156660), (350, 136518), (366, 130550), (373, 128100), (420, 113765), (427, 111900), (525, 91012), (610, 78330), (700, 68259), (732, 65275), (746, 64050), (854, 55950), (915, 52220), (1050, 45506), (1119, 42700), (1220, 39165), (1281, 37300), (1492, 32025), (1525, 31332), (1708, 27975), (1830, 26110), (1865, 25620), (2100, 22753), (2135, 22380), (2238, 21350), (2562, 18650), (2611, 18300), (3050, 15666), (3660, 13055), (3730, 12810), (4270, 11190), (4476, 10675), (4575, 10444), (5124, 9325), (5222, 9150), (5595, 8540), (6100, 7833), (6405, 7460)]