7251016357900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1\times {\mathrm{104003}}^1$

素因数の和:104888

約数の個数: 144

約数和(自身を含む): 18138870038016

約数和(自身を除く): 10887853680116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 548, 685, 700, 727, 959, 1370, 1454, 1918, 2740, 2908, 3425, 3635, 3836, 4795, 5089, 6850, 7270, 9590, 10178, 13700, 14540, 18175, 19180, 20356, 23975, 25445, 36350, 47950, 50890, 72700, 95900, 99599, 101780, 104003, 127225, 199198, 208006, 254450, 398396, 416012, 497995, 508900, 520015, 697193, 728021, 995990, 1040030, 1394386, 1456042, 1991980, 2080060, 2489975, 2600075, 2788772, 2912084, 3485965, 3640105, 4979950, 5200150, 6971930, 7280210, 9959900, 10400300, 13943860, 14248411, 14560420, 17429825, 18200525, 28496822, 34859650, 36401050, 56993644, 69719300, 71242055, 72802100, 75610181, 99738877, 142484110, 151220362, 199477754, 284968220, 302440724, 356210275, 378050905, 398955508, 498694385, 529271267, 712420550, 756101810, 997388770, 1058542534, 1424841100, 1512203620, 1890254525, 1994777540, 2117085068, 2493471925, 2646356335, 3780509050, 4986943850, 5292712670, 7561018100, 9973887700, 10358594797, 10585425340, 13231781675, 20717189594, 26463563350, 41434379188, 51792973985, 52927126700, 72510163579, 103585947970, 145020327158, 207171895940, 258964869925, 290040654316, 362550817895, 517929739850, 725101635790, 1035859479700, 1450203271580, 1812754089475, 3625508178950, 7251016357900]

約数ペア:

[(1, 7251016357900), (2, 3625508178950), (4, 1812754089475), (5, 1450203271580), (7, 1035859479700), (10, 725101635790), (14, 517929739850), (20, 362550817895), (25, 290040654316), (28, 258964869925), (35, 207171895940), (50, 145020327158), (70, 103585947970), (100, 72510163579), (137, 52927126700), (140, 51792973985), (175, 41434379188), (274, 26463563350), (350, 20717189594), (548, 13231781675), (685, 10585425340), (700, 10358594797), (727, 9973887700), (959, 7561018100), (1370, 5292712670), (1454, 4986943850), (1918, 3780509050), (2740, 2646356335), (2908, 2493471925), (3425, 2117085068), (3635, 1994777540), (3836, 1890254525), (4795, 1512203620), (5089, 1424841100), (6850, 1058542534), (7270, 997388770), (9590, 756101810), (10178, 712420550), (13700, 529271267), (14540, 498694385), (18175, 398955508), (19180, 378050905), (20356, 356210275), (23975, 302440724), (25445, 284968220), (36350, 199477754), (47950, 151220362), (50890, 142484110), (72700, 99738877), (95900, 75610181), (99599, 72802100), (101780, 71242055), (104003, 69719300), (127225, 56993644), (199198, 36401050), (208006, 34859650), (254450, 28496822), (398396, 18200525), (416012, 17429825), (497995, 14560420), (508900, 14248411), (520015, 13943860), (697193, 10400300), (728021, 9959900), (995990, 7280210), (1040030, 6971930), (1394386, 5200150), (1456042, 4979950), (1991980, 3640105), (2080060, 3485965), (2489975, 2912084), (2600075, 2788772)]