74867100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 275482368

約数和(自身を除く): 200615268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 463, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 926, 980, 1050, 1078, 1100, 1155, 1225, 1389, 1470, 1540, 1617, 1650, 1852, 1925, 2100, 2156, 2310, 2315, 2450, 2695, 2778, 2940, 3234, 3241, 3300, 3675, 3850, 4620, 4630, 4900, 5093, 5390, 5556, 5775, 6468, 6482, 6945, 7350, 7700, 8085, 9260, 9723, 10186, 10780, 11550, 11575, 12964, 13475, 13890, 14700, 15279, 16170, 16205, 19446, 20372, 22687, 23100, 23150, 25465, 26950, 27780, 30558, 32340, 32410, 34725, 35651, 38892, 40425, 45374, 46300, 48615, 50930, 53900, 61116, 64820, 68061, 69450, 71302, 76395, 80850, 81025, 90748, 97230, 101860, 106953, 113435, 127325, 136122, 138900, 142604, 152790, 161700, 162050, 178255, 194460, 213906, 226870, 243075, 249557, 254650, 272244, 305580, 324100, 340305, 356510, 381975, 427812, 453740, 486150, 499114, 509300, 534765, 567175, 680610, 713020, 748671, 763950, 891275, 972300, 998228, 1069530, 1134350, 1247785, 1361220, 1497342, 1527900, 1701525, 1782550, 2139060, 2268700, 2495570, 2673825, 2994684, 3403050, 3565100, 3743355, 4991140, 5347650, 6238925, 6806100, 7486710, 10695300, 12477850, 14973420, 18716775, 24955700, 37433550, 74867100]

約数ペア:

[(1, 74867100), (2, 37433550), (3, 24955700), (4, 18716775), (5, 14973420), (6, 12477850), (7, 10695300), (10, 7486710), (11, 6806100), (12, 6238925), (14, 5347650), (15, 4991140), (20, 3743355), (21, 3565100), (22, 3403050), (25, 2994684), (28, 2673825), (30, 2495570), (33, 2268700), (35, 2139060), (42, 1782550), (44, 1701525), (49, 1527900), (50, 1497342), (55, 1361220), (60, 1247785), (66, 1134350), (70, 1069530), (75, 998228), (77, 972300), (84, 891275), (98, 763950), (100, 748671), (105, 713020), (110, 680610), (132, 567175), (140, 534765), (147, 509300), (150, 499114), (154, 486150), (165, 453740), (175, 427812), (196, 381975), (210, 356510), (220, 340305), (231, 324100), (245, 305580), (275, 272244), (294, 254650), (300, 249557), (308, 243075), (330, 226870), (350, 213906), (385, 194460), (420, 178255), (462, 162050), (463, 161700), (490, 152790), (525, 142604), (539, 138900), (550, 136122), (588, 127325), (660, 113435), (700, 106953), (735, 101860), (770, 97230), (825, 90748), (924, 81025), (926, 80850), (980, 76395), (1050, 71302), (1078, 69450), (1100, 68061), (1155, 64820), (1225, 61116), (1389, 53900), (1470, 50930), (1540, 48615), (1617, 46300), (1650, 45374), (1852, 40425), (1925, 38892), (2100, 35651), (2156, 34725), (2310, 32410), (2315, 32340), (2450, 30558), (2695, 27780), (2778, 26950), (2940, 25465), (3234, 23150), (3241, 23100), (3300, 22687), (3675, 20372), (3850, 19446), (4620, 16205), (4630, 16170), (4900, 15279), (5093, 14700), (5390, 13890), (5556, 13475), (5775, 12964), (6468, 11575), (6482, 11550), (6945, 10780), (7350, 10186), (7700, 9723), (8085, 9260)]