72972200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 198201600

約数和(自身を除く): 125229400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 658, 700, 940, 1109, 1175, 1316, 1400, 1645, 1880, 2218, 2350, 2632, 3290, 4436, 4700, 5545, 6580, 7763, 8225, 8872, 9400, 11090, 13160, 15526, 16450, 22180, 27725, 31052, 32900, 38815, 44360, 52123, 55450, 62104, 65800, 77630, 104246, 110900, 155260, 194075, 208492, 221800, 260615, 310520, 364861, 388150, 416984, 521230, 729722, 776300, 1042460, 1303075, 1459444, 1552600, 1824305, 2084920, 2606150, 2918888, 3648610, 5212300, 7297220, 9121525, 10424600, 14594440, 18243050, 36486100, 72972200]

約数ペア:

[(1, 72972200), (2, 36486100), (4, 18243050), (5, 14594440), (7, 10424600), (8, 9121525), (10, 7297220), (14, 5212300), (20, 3648610), (25, 2918888), (28, 2606150), (35, 2084920), (40, 1824305), (47, 1552600), (50, 1459444), (56, 1303075), (70, 1042460), (94, 776300), (100, 729722), (140, 521230), (175, 416984), (188, 388150), (200, 364861), (235, 310520), (280, 260615), (329, 221800), (350, 208492), (376, 194075), (470, 155260), (658, 110900), (700, 104246), (940, 77630), (1109, 65800), (1175, 62104), (1316, 55450), (1400, 52123), (1645, 44360), (1880, 38815), (2218, 32900), (2350, 31052), (2632, 27725), (3290, 22180), (4436, 16450), (4700, 15526), (5545, 13160), (6580, 11090), (7763, 9400), (8225, 8872)]