31460756700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{2789}}^1$

素因数の和:4804

約数の個数: 144

約数和(自身を含む): 95900112000

約数和(自身を除く): 64439355300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 1979, 2789, 2850, 3958, 5578, 5700, 5937, 7916, 8367, 9895, 11156, 11874, 13945, 16734, 19790, 23748, 27890, 29685, 33468, 37601, 39580, 41835, 49475, 52991, 55780, 59370, 69725, 75202, 83670, 98950, 105982, 112803, 118740, 139450, 148425, 150404, 158973, 167340, 188005, 197900, 209175, 211964, 225606, 264955, 278900, 296850, 317946, 376010, 418350, 451212, 529910, 564015, 593700, 635892, 752020, 794865, 836700, 940025, 1059820, 1128030, 1324775, 1589730, 1880050, 2256060, 2649550, 2820075, 3179460, 3760100, 3974325, 5299100, 5519431, 5640150, 7948650, 11038862, 11280300, 15897300, 16558293, 22077724, 27597155, 33116586, 55194310, 66233172, 82791465, 104869189, 110388620, 137985775, 165582930, 209738378, 275971550, 314607567, 331165860, 413957325, 419476756, 524345945, 551943100, 629215134, 827914650, 1048691890, 1258430268, 1573037835, 1655829300, 2097383780, 2621729725, 3146075670, 5243459450, 6292151340, 7865189175, 10486918900, 15730378350, 31460756700]

約数ペア:

[(1, 31460756700), (2, 15730378350), (3, 10486918900), (4, 7865189175), (5, 6292151340), (6, 5243459450), (10, 3146075670), (12, 2621729725), (15, 2097383780), (19, 1655829300), (20, 1573037835), (25, 1258430268), (30, 1048691890), (38, 827914650), (50, 629215134), (57, 551943100), (60, 524345945), (75, 419476756), (76, 413957325), (95, 331165860), (100, 314607567), (114, 275971550), (150, 209738378), (190, 165582930), (228, 137985775), (285, 110388620), (300, 104869189), (380, 82791465), (475, 66233172), (570, 55194310), (950, 33116586), (1140, 27597155), (1425, 22077724), (1900, 16558293), (1979, 15897300), (2789, 11280300), (2850, 11038862), (3958, 7948650), (5578, 5640150), (5700, 5519431), (5937, 5299100), (7916, 3974325), (8367, 3760100), (9895, 3179460), (11156, 2820075), (11874, 2649550), (13945, 2256060), (16734, 1880050), (19790, 1589730), (23748, 1324775), (27890, 1128030), (29685, 1059820), (33468, 940025), (37601, 836700), (39580, 794865), (41835, 752020), (49475, 635892), (52991, 593700), (55780, 564015), (59370, 529910), (69725, 451212), (75202, 418350), (83670, 376010), (98950, 317946), (105982, 296850), (112803, 278900), (118740, 264955), (139450, 225606), (148425, 211964), (150404, 209175), (158973, 197900), (167340, 188005)]