115245200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 321050880

約数和(自身を除く): 205805680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 521, 553, 560, 632, 700, 790, 1042, 1106, 1264, 1400, 1580, 1975, 2084, 2212, 2605, 2765, 2800, 3160, 3647, 3950, 4168, 4424, 5210, 5530, 6320, 7294, 7900, 8336, 8848, 10420, 11060, 13025, 13825, 14588, 15800, 18235, 20840, 22120, 26050, 27650, 29176, 31600, 36470, 41159, 41680, 44240, 52100, 55300, 58352, 72940, 82318, 91175, 104200, 110600, 145880, 164636, 182350, 205795, 208400, 221200, 288113, 291760, 329272, 364700, 411590, 576226, 658544, 729400, 823180, 1028975, 1152452, 1440565, 1458800, 1646360, 2057950, 2304904, 2881130, 3292720, 4115900, 4609808, 5762260, 7202825, 8231800, 11524520, 14405650, 16463600, 23049040, 28811300, 57622600, 115245200]

約数ペア:

[(1, 115245200), (2, 57622600), (4, 28811300), (5, 23049040), (7, 16463600), (8, 14405650), (10, 11524520), (14, 8231800), (16, 7202825), (20, 5762260), (25, 4609808), (28, 4115900), (35, 3292720), (40, 2881130), (50, 2304904), (56, 2057950), (70, 1646360), (79, 1458800), (80, 1440565), (100, 1152452), (112, 1028975), (140, 823180), (158, 729400), (175, 658544), (200, 576226), (280, 411590), (316, 364700), (350, 329272), (395, 291760), (400, 288113), (521, 221200), (553, 208400), (560, 205795), (632, 182350), (700, 164636), (790, 145880), (1042, 110600), (1106, 104200), (1264, 91175), (1400, 82318), (1580, 72940), (1975, 58352), (2084, 55300), (2212, 52100), (2605, 44240), (2765, 41680), (2800, 41159), (3160, 36470), (3647, 31600), (3950, 29176), (4168, 27650), (4424, 26050), (5210, 22120), (5530, 20840), (6320, 18235), (7294, 15800), (7900, 14588), (8336, 13825), (8848, 13025), (10420, 11060)]