194807100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20947}}^1$

素因数の和:20995

約数の個数: 72

約数和(自身を含む): 581851648

約数和(自身を除く): 387044548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 20947, 41894, 62841, 83788, 104735, 125682, 209470, 251364, 314205, 418940, 523675, 628410, 649357, 1047350, 1256820, 1298714, 1571025, 1948071, 2094700, 2597428, 3142050, 3246785, 3896142, 6284100, 6493570, 7792284, 9740355, 12987140, 16233925, 19480710, 32467850, 38961420, 48701775, 64935700, 97403550, 194807100]

約数ペア:

[(1, 194807100), (2, 97403550), (3, 64935700), (4, 48701775), (5, 38961420), (6, 32467850), (10, 19480710), (12, 16233925), (15, 12987140), (20, 9740355), (25, 7792284), (30, 6493570), (31, 6284100), (50, 3896142), (60, 3246785), (62, 3142050), (75, 2597428), (93, 2094700), (100, 1948071), (124, 1571025), (150, 1298714), (155, 1256820), (186, 1047350), (300, 649357), (310, 628410), (372, 523675), (465, 418940), (620, 314205), (775, 251364), (930, 209470), (1550, 125682), (1860, 104735), (2325, 83788), (3100, 62841), (4650, 41894), (9300, 20947)]