23527700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 64579200

約数和(自身を除く): 41051500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 29, 35, 38, 50, 58, 61, 70, 76, 95, 100, 116, 122, 133, 140, 145, 175, 190, 203, 244, 266, 290, 305, 350, 380, 406, 427, 475, 532, 551, 580, 610, 665, 700, 725, 812, 854, 950, 1015, 1102, 1159, 1220, 1330, 1450, 1525, 1708, 1769, 1900, 2030, 2135, 2204, 2318, 2660, 2755, 2900, 3050, 3325, 3538, 3857, 4060, 4270, 4636, 5075, 5510, 5795, 6100, 6650, 7076, 7714, 8113, 8540, 8845, 10150, 10675, 11020, 11590, 12383, 13300, 13775, 15428, 16226, 17690, 19285, 20300, 21350, 23180, 24766, 27550, 28975, 32452, 33611, 35380, 38570, 40565, 42700, 44225, 49532, 55100, 57950, 61915, 67222, 77140, 81130, 88450, 96425, 115900, 123830, 134444, 162260, 168055, 176900, 192850, 202825, 235277, 247660, 309575, 336110, 385700, 405650, 470554, 619150, 672220, 811300, 840275, 941108, 1176385, 1238300, 1680550, 2352770, 3361100, 4705540, 5881925, 11763850, 23527700]

約数ペア:

[(1, 23527700), (2, 11763850), (4, 5881925), (5, 4705540), (7, 3361100), (10, 2352770), (14, 1680550), (19, 1238300), (20, 1176385), (25, 941108), (28, 840275), (29, 811300), (35, 672220), (38, 619150), (50, 470554), (58, 405650), (61, 385700), (70, 336110), (76, 309575), (95, 247660), (100, 235277), (116, 202825), (122, 192850), (133, 176900), (140, 168055), (145, 162260), (175, 134444), (190, 123830), (203, 115900), (244, 96425), (266, 88450), (290, 81130), (305, 77140), (350, 67222), (380, 61915), (406, 57950), (427, 55100), (475, 49532), (532, 44225), (551, 42700), (580, 40565), (610, 38570), (665, 35380), (700, 33611), (725, 32452), (812, 28975), (854, 27550), (950, 24766), (1015, 23180), (1102, 21350), (1159, 20300), (1220, 19285), (1330, 17690), (1450, 16226), (1525, 15428), (1708, 13775), (1769, 13300), (1900, 12383), (2030, 11590), (2135, 11020), (2204, 10675), (2318, 10150), (2660, 8845), (2755, 8540), (2900, 8113), (3050, 7714), (3325, 7076), (3538, 6650), (3857, 6100), (4060, 5795), (4270, 5510), (4636, 5075)]