76347700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 205611840

約数和(自身を除く): 129264140

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 130, 143, 190, 209, 220, 247, 260, 275, 281, 286, 325, 380, 418, 475, 494, 550, 562, 572, 650, 715, 836, 950, 988, 1045, 1100, 1124, 1235, 1300, 1405, 1430, 1900, 2090, 2470, 2717, 2810, 2860, 3091, 3575, 3653, 4180, 4940, 5225, 5339, 5434, 5620, 6175, 6182, 7025, 7150, 7306, 10450, 10678, 10868, 12350, 12364, 13585, 14050, 14300, 14612, 15455, 18265, 20900, 21356, 24700, 26695, 27170, 28100, 30910, 36530, 40183, 53390, 54340, 58729, 61820, 67925, 69407, 73060, 77275, 80366, 91325, 106780, 117458, 133475, 135850, 138814, 154550, 160732, 182650, 200915, 234916, 266950, 271700, 277628, 293645, 309100, 347035, 365300, 401830, 533900, 587290, 694070, 763477, 803660, 1004575, 1174580, 1388140, 1468225, 1526954, 1735175, 2009150, 2936450, 3053908, 3470350, 3817385, 4018300, 5872900, 6940700, 7634770, 15269540, 19086925, 38173850, 76347700]

約数ペア:

[(1, 76347700), (2, 38173850), (4, 19086925), (5, 15269540), (10, 7634770), (11, 6940700), (13, 5872900), (19, 4018300), (20, 3817385), (22, 3470350), (25, 3053908), (26, 2936450), (38, 2009150), (44, 1735175), (50, 1526954), (52, 1468225), (55, 1388140), (65, 1174580), (76, 1004575), (95, 803660), (100, 763477), (110, 694070), (130, 587290), (143, 533900), (190, 401830), (209, 365300), (220, 347035), (247, 309100), (260, 293645), (275, 277628), (281, 271700), (286, 266950), (325, 234916), (380, 200915), (418, 182650), (475, 160732), (494, 154550), (550, 138814), (562, 135850), (572, 133475), (650, 117458), (715, 106780), (836, 91325), (950, 80366), (988, 77275), (1045, 73060), (1100, 69407), (1124, 67925), (1235, 61820), (1300, 58729), (1405, 54340), (1430, 53390), (1900, 40183), (2090, 36530), (2470, 30910), (2717, 28100), (2810, 27170), (2860, 26695), (3091, 24700), (3575, 21356), (3653, 20900), (4180, 18265), (4940, 15455), (5225, 14612), (5339, 14300), (5434, 14050), (5620, 13585), (6175, 12364), (6182, 12350), (7025, 10868), (7150, 10678), (7306, 10450)]