100775040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 326073600

約数和(自身を除く): 225298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 719, 730, 876, 960, 1095, 1168, 1438, 1460, 1752, 1920, 2157, 2190, 2336, 2876, 2920, 3504, 3595, 4314, 4380, 4672, 5752, 5840, 7008, 7190, 8628, 8760, 9344, 10785, 11504, 11680, 14016, 14380, 17256, 17520, 21570, 23008, 23360, 28032, 28760, 34512, 35040, 43140, 46016, 46720, 52487, 57520, 69024, 70080, 86280, 92032, 104974, 115040, 138048, 140160, 157461, 172560, 209948, 230080, 262435, 276096, 314922, 345120, 419896, 460160, 524870, 629844, 690240, 787305, 839792, 1049740, 1259688, 1380480, 1574610, 1679584, 2099480, 2519376, 3149220, 3359168, 4198960, 5038752, 6298440, 6718336, 8397920, 10077504, 12596880, 16795840, 20155008, 25193760, 33591680, 50387520, 100775040]

約数ペア:

[(1, 100775040), (2, 50387520), (3, 33591680), (4, 25193760), (5, 20155008), (6, 16795840), (8, 12596880), (10, 10077504), (12, 8397920), (15, 6718336), (16, 6298440), (20, 5038752), (24, 4198960), (30, 3359168), (32, 3149220), (40, 2519376), (48, 2099480), (60, 1679584), (64, 1574610), (73, 1380480), (80, 1259688), (96, 1049740), (120, 839792), (128, 787305), (146, 690240), (160, 629844), (192, 524870), (219, 460160), (240, 419896), (292, 345120), (320, 314922), (365, 276096), (384, 262435), (438, 230080), (480, 209948), (584, 172560), (640, 157461), (719, 140160), (730, 138048), (876, 115040), (960, 104974), (1095, 92032), (1168, 86280), (1438, 70080), (1460, 69024), (1752, 57520), (1920, 52487), (2157, 46720), (2190, 46016), (2336, 43140), (2876, 35040), (2920, 34512), (3504, 28760), (3595, 28032), (4314, 23360), (4380, 23008), (4672, 21570), (5752, 17520), (5840, 17256), (7008, 14380), (7190, 14016), (8628, 11680), (8760, 11504), (9344, 10785)]