2447690000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 200

約数和(自身を含む): 6879797760

約数和(自身を除く): 4432107760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 175, 200, 250, 280, 292, 350, 365, 400, 479, 500, 511, 560, 584, 625, 700, 730, 875, 958, 1000, 1022, 1168, 1250, 1400, 1460, 1750, 1825, 1916, 2000, 2044, 2395, 2500, 2555, 2800, 2920, 3353, 3500, 3650, 3832, 4088, 4375, 4790, 5000, 5110, 5840, 6706, 7000, 7300, 7664, 8176, 8750, 9125, 9580, 10000, 10220, 11975, 12775, 13412, 14000, 14600, 16765, 17500, 18250, 19160, 20440, 23950, 25550, 26824, 29200, 33530, 34967, 35000, 36500, 38320, 40880, 45625, 47900, 51100, 53648, 59875, 63875, 67060, 69934, 70000, 73000, 83825, 91250, 95800, 102200, 119750, 127750, 134120, 139868, 146000, 167650, 174835, 182500, 191600, 204400, 239500, 244769, 255500, 268240, 279736, 299375, 319375, 335300, 349670, 365000, 419125, 479000, 489538, 511000, 559472, 598750, 638750, 670600, 699340, 730000, 838250, 874175, 958000, 979076, 1022000, 1197500, 1223845, 1277500, 1341200, 1398680, 1676500, 1748350, 1958152, 2095625, 2395000, 2447690, 2555000, 2797360, 3353000, 3496700, 3916304, 4191250, 4370875, 4790000, 4895380, 5110000, 6119225, 6706000, 6993400, 8382500, 8741750, 9790760, 12238450, 13986800, 16765000, 17483500, 19581520, 21854375, 24476900, 30596125, 33530000, 34967000, 43708750, 48953800, 61192250, 69934000, 87417500, 97907600, 122384500, 152980625, 174835000, 244769000, 305961250, 349670000, 489538000, 611922500, 1223845000, 2447690000]

約数ペア:

[(1, 2447690000), (2, 1223845000), (4, 611922500), (5, 489538000), (7, 349670000), (8, 305961250), (10, 244769000), (14, 174835000), (16, 152980625), (20, 122384500), (25, 97907600), (28, 87417500), (35, 69934000), (40, 61192250), (50, 48953800), (56, 43708750), (70, 34967000), (73, 33530000), (80, 30596125), (100, 24476900), (112, 21854375), (125, 19581520), (140, 17483500), (146, 16765000), (175, 13986800), (200, 12238450), (250, 9790760), (280, 8741750), (292, 8382500), (350, 6993400), (365, 6706000), (400, 6119225), (479, 5110000), (500, 4895380), (511, 4790000), (560, 4370875), (584, 4191250), (625, 3916304), (700, 3496700), (730, 3353000), (875, 2797360), (958, 2555000), (1000, 2447690), (1022, 2395000), (1168, 2095625), (1250, 1958152), (1400, 1748350), (1460, 1676500), (1750, 1398680), (1825, 1341200), (1916, 1277500), (2000, 1223845), (2044, 1197500), (2395, 1022000), (2500, 979076), (2555, 958000), (2800, 874175), (2920, 838250), (3353, 730000), (3500, 699340), (3650, 670600), (3832, 638750), (4088, 598750), (4375, 559472), (4790, 511000), (5000, 489538), (5110, 479000), (5840, 419125), (6706, 365000), (7000, 349670), (7300, 335300), (7664, 319375), (8176, 299375), (8750, 279736), (9125, 268240), (9580, 255500), (10000, 244769), (10220, 239500), (11975, 204400), (12775, 191600), (13412, 182500), (14000, 174835), (14600, 167650), (16765, 146000), (17500, 139868), (18250, 134120), (19160, 127750), (20440, 119750), (23950, 102200), (25550, 95800), (26824, 91250), (29200, 83825), (33530, 73000), (34967, 70000), (35000, 69934), (36500, 67060), (38320, 63875), (40880, 59875), (45625, 53648), (47900, 51100)]