43742300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 112805280

約数和(自身を除く): 69062980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 113, 140, 158, 175, 196, 226, 245, 316, 350, 395, 452, 490, 553, 565, 700, 790, 791, 980, 1106, 1130, 1225, 1580, 1582, 1975, 2212, 2260, 2450, 2765, 2825, 3164, 3871, 3950, 3955, 4900, 5530, 5537, 5650, 7742, 7900, 7910, 8927, 11060, 11074, 11300, 13825, 15484, 15820, 17854, 19355, 19775, 22148, 27650, 27685, 35708, 38710, 39550, 44635, 55300, 55370, 62489, 77420, 79100, 89270, 96775, 110740, 124978, 138425, 178540, 193550, 223175, 249956, 276850, 312445, 387100, 437423, 446350, 553700, 624890, 874846, 892700, 1249780, 1562225, 1749692, 2187115, 3124450, 4374230, 6248900, 8748460, 10935575, 21871150, 43742300]

約数ペア:

[(1, 43742300), (2, 21871150), (4, 10935575), (5, 8748460), (7, 6248900), (10, 4374230), (14, 3124450), (20, 2187115), (25, 1749692), (28, 1562225), (35, 1249780), (49, 892700), (50, 874846), (70, 624890), (79, 553700), (98, 446350), (100, 437423), (113, 387100), (140, 312445), (158, 276850), (175, 249956), (196, 223175), (226, 193550), (245, 178540), (316, 138425), (350, 124978), (395, 110740), (452, 96775), (490, 89270), (553, 79100), (565, 77420), (700, 62489), (790, 55370), (791, 55300), (980, 44635), (1106, 39550), (1130, 38710), (1225, 35708), (1580, 27685), (1582, 27650), (1975, 22148), (2212, 19775), (2260, 19355), (2450, 17854), (2765, 15820), (2825, 15484), (3164, 13825), (3871, 11300), (3950, 11074), (3955, 11060), (4900, 8927), (5530, 7910), (5537, 7900), (5650, 7742)]