71665387950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{7121}}^1$

素因数の和:7559

約数の個数: 144

約数和(自身を含む): 192965234256

約数和(自身を除く): 121299846306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 397, 507, 650, 794, 845, 975, 1014, 1191, 1690, 1950, 1985, 2382, 2535, 3970, 4225, 5070, 5161, 5955, 7121, 8450, 9925, 10322, 11910, 12675, 14242, 15483, 19850, 21363, 25350, 25805, 29775, 30966, 35605, 42726, 51610, 59550, 67093, 71210, 77415, 92573, 106815, 129025, 134186, 154830, 178025, 185146, 201279, 213630, 258050, 277719, 335465, 356050, 387075, 402558, 462865, 534075, 555438, 670930, 774150, 925730, 1006395, 1068150, 1203449, 1388595, 1677325, 2012790, 2314325, 2406898, 2777190, 2827037, 3354650, 3610347, 4628650, 5031975, 5654074, 6017245, 6942975, 7220694, 8481111, 10063950, 12034490, 13885950, 14135185, 16962222, 18051735, 28270370, 30086225, 36103470, 36751481, 42405555, 60172450, 70675925, 73502962, 84811110, 90258675, 110254443, 141351850, 180517350, 183757405, 212027775, 220508886, 367514810, 424055550, 477769253, 551272215, 918787025, 955538506, 1102544430, 1433307759, 1837574050, 2388846265, 2756361075, 2866615518, 4777692530, 5512722150, 7166538795, 11944231325, 14333077590, 23888462650, 35832693975, 71665387950]

約数ペア:

[(1, 71665387950), (2, 35832693975), (3, 23888462650), (5, 14333077590), (6, 11944231325), (10, 7166538795), (13, 5512722150), (15, 4777692530), (25, 2866615518), (26, 2756361075), (30, 2388846265), (39, 1837574050), (50, 1433307759), (65, 1102544430), (75, 955538506), (78, 918787025), (130, 551272215), (150, 477769253), (169, 424055550), (195, 367514810), (325, 220508886), (338, 212027775), (390, 183757405), (397, 180517350), (507, 141351850), (650, 110254443), (794, 90258675), (845, 84811110), (975, 73502962), (1014, 70675925), (1191, 60172450), (1690, 42405555), (1950, 36751481), (1985, 36103470), (2382, 30086225), (2535, 28270370), (3970, 18051735), (4225, 16962222), (5070, 14135185), (5161, 13885950), (5955, 12034490), (7121, 10063950), (8450, 8481111), (9925, 7220694), (10322, 6942975), (11910, 6017245), (12675, 5654074), (14242, 5031975), (15483, 4628650), (19850, 3610347), (21363, 3354650), (25350, 2827037), (25805, 2777190), (29775, 2406898), (30966, 2314325), (35605, 2012790), (42726, 1677325), (51610, 1388595), (59550, 1203449), (67093, 1068150), (71210, 1006395), (77415, 925730), (92573, 774150), (106815, 670930), (129025, 555438), (134186, 534075), (154830, 462865), (178025, 402558), (185146, 387075), (201279, 356050), (213630, 335465), (258050, 277719)]