112317800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 309896460

約数和(自身を除く): 197578660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 98, 100, 140, 146, 157, 175, 196, 200, 245, 280, 292, 314, 350, 365, 392, 490, 511, 584, 628, 700, 730, 785, 980, 1022, 1099, 1225, 1256, 1400, 1460, 1570, 1825, 1960, 2044, 2198, 2450, 2555, 2920, 3140, 3577, 3650, 3925, 4088, 4396, 4900, 5110, 5495, 6280, 7154, 7300, 7693, 7850, 8792, 9800, 10220, 10990, 11461, 12775, 14308, 14600, 15386, 15700, 17885, 20440, 21980, 22922, 25550, 27475, 28616, 30772, 31400, 35770, 38465, 43960, 45844, 51100, 54950, 57305, 61544, 71540, 76930, 80227, 89425, 91688, 102200, 109900, 114610, 143080, 153860, 160454, 178850, 192325, 219800, 229220, 286525, 307720, 320908, 357700, 384650, 401135, 458440, 561589, 573050, 641816, 715400, 769300, 802270, 1123178, 1146100, 1538600, 1604540, 2005675, 2246356, 2292200, 2807945, 3209080, 4011350, 4492712, 5615890, 8022700, 11231780, 14039725, 16045400, 22463560, 28079450, 56158900, 112317800]

約数ペア:

[(1, 112317800), (2, 56158900), (4, 28079450), (5, 22463560), (7, 16045400), (8, 14039725), (10, 11231780), (14, 8022700), (20, 5615890), (25, 4492712), (28, 4011350), (35, 3209080), (40, 2807945), (49, 2292200), (50, 2246356), (56, 2005675), (70, 1604540), (73, 1538600), (98, 1146100), (100, 1123178), (140, 802270), (146, 769300), (157, 715400), (175, 641816), (196, 573050), (200, 561589), (245, 458440), (280, 401135), (292, 384650), (314, 357700), (350, 320908), (365, 307720), (392, 286525), (490, 229220), (511, 219800), (584, 192325), (628, 178850), (700, 160454), (730, 153860), (785, 143080), (980, 114610), (1022, 109900), (1099, 102200), (1225, 91688), (1256, 89425), (1400, 80227), (1460, 76930), (1570, 71540), (1825, 61544), (1960, 57305), (2044, 54950), (2198, 51100), (2450, 45844), (2555, 43960), (2920, 38465), (3140, 35770), (3577, 31400), (3650, 30772), (3925, 28616), (4088, 27475), (4396, 25550), (4900, 22922), (5110, 21980), (5495, 20440), (6280, 17885), (7154, 15700), (7300, 15386), (7693, 14600), (7850, 14308), (8792, 12775), (9800, 11461), (10220, 10990)]