78482600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 212188800

約数和(自身を除く): 133706200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 244, 280, 305, 350, 427, 488, 610, 700, 854, 919, 1220, 1400, 1525, 1708, 1838, 2135, 2440, 3050, 3416, 3676, 4270, 4595, 6100, 6433, 7352, 8540, 9190, 10675, 12200, 12866, 17080, 18380, 21350, 22975, 25732, 32165, 36760, 42700, 45950, 51464, 56059, 64330, 85400, 91900, 112118, 128660, 160825, 183800, 224236, 257320, 280295, 321650, 392413, 448472, 560590, 643300, 784826, 1121180, 1286600, 1401475, 1569652, 1962065, 2242360, 2802950, 3139304, 3924130, 5605900, 7848260, 9810325, 11211800, 15696520, 19620650, 39241300, 78482600]

約数ペア:

[(1, 78482600), (2, 39241300), (4, 19620650), (5, 15696520), (7, 11211800), (8, 9810325), (10, 7848260), (14, 5605900), (20, 3924130), (25, 3139304), (28, 2802950), (35, 2242360), (40, 1962065), (50, 1569652), (56, 1401475), (61, 1286600), (70, 1121180), (100, 784826), (122, 643300), (140, 560590), (175, 448472), (200, 392413), (244, 321650), (280, 280295), (305, 257320), (350, 224236), (427, 183800), (488, 160825), (610, 128660), (700, 112118), (854, 91900), (919, 85400), (1220, 64330), (1400, 56059), (1525, 51464), (1708, 45950), (1838, 42700), (2135, 36760), (2440, 32165), (3050, 25732), (3416, 22975), (3676, 21350), (4270, 18380), (4595, 17080), (6100, 12866), (6433, 12200), (7352, 10675), (8540, 9190)]