7485324100

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 17008911360

約数和(自身を除く): 9523587260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 71, 100, 107, 118, 142, 167, 214, 236, 284, 295, 334, 355, 428, 535, 590, 668, 710, 835, 1070, 1180, 1420, 1475, 1670, 1775, 2140, 2675, 2950, 3340, 3550, 4175, 4189, 5350, 5900, 6313, 7100, 7597, 8350, 8378, 9853, 10700, 11857, 12626, 15194, 16700, 16756, 17869, 19706, 20945, 23714, 25252, 30388, 31565, 35738, 37985, 39412, 41890, 47428, 49265, 59285, 63130, 71476, 75970, 83780, 89345, 98530, 104725, 118570, 126260, 151940, 157825, 178690, 189925, 197060, 209450, 237140, 246325, 296425, 315650, 357380, 379850, 418900, 446725, 448223, 492650, 592850, 631300, 699563, 759700, 893450, 896446, 985300, 1054271, 1185700, 1268699, 1399126, 1786900, 1792892, 2108542, 2241115, 2537398, 2798252, 3497815, 4217084, 4482230, 5074796, 5271355, 6343495, 6995630, 8964460, 10542710, 11205575, 12686990, 13991260, 17489075, 21085420, 22411150, 25373980, 26356775, 31717475, 34978150, 44822300, 52713550, 63434950, 69956300, 74853241, 105427100, 126869900, 149706482, 299412964, 374266205, 748532410, 1497064820, 1871331025, 3742662050, 7485324100]

約数ペア:

[(1, 7485324100), (2, 3742662050), (4, 1871331025), (5, 1497064820), (10, 748532410), (20, 374266205), (25, 299412964), (50, 149706482), (59, 126869900), (71, 105427100), (100, 74853241), (107, 69956300), (118, 63434950), (142, 52713550), (167, 44822300), (214, 34978150), (236, 31717475), (284, 26356775), (295, 25373980), (334, 22411150), (355, 21085420), (428, 17489075), (535, 13991260), (590, 12686990), (668, 11205575), (710, 10542710), (835, 8964460), (1070, 6995630), (1180, 6343495), (1420, 5271355), (1475, 5074796), (1670, 4482230), (1775, 4217084), (2140, 3497815), (2675, 2798252), (2950, 2537398), (3340, 2241115), (3550, 2108542), (4175, 1792892), (4189, 1786900), (5350, 1399126), (5900, 1268699), (6313, 1185700), (7100, 1054271), (7597, 985300), (8350, 896446), (8378, 893450), (9853, 759700), (10700, 699563), (11857, 631300), (12626, 592850), (15194, 492650), (16700, 448223), (16756, 446725), (17869, 418900), (19706, 379850), (20945, 357380), (23714, 315650), (25252, 296425), (30388, 246325), (31565, 237140), (35738, 209450), (37985, 197060), (39412, 189925), (41890, 178690), (47428, 157825), (49265, 151940), (59285, 126260), (63130, 118570), (71476, 104725), (75970, 98530), (83780, 89345)]