157045508000

素因数分解:

$2^5\times 5^3\times {\mathrm{2543}}^1\times {\mathrm{15439}}^1$

素因数の和:18007

約数の個数: 96

約数和(自身を含む): 386037550080

約数和(自身を除く): 228992042080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2543, 4000, 5086, 10172, 12715, 15439, 20344, 25430, 30878, 40688, 50860, 61756, 63575, 77195, 81376, 101720, 123512, 127150, 154390, 203440, 247024, 254300, 308780, 317875, 385975, 406880, 494048, 508600, 617560, 635750, 771950, 1017200, 1235120, 1271500, 1543900, 1929875, 2034400, 2470240, 2543000, 3087800, 3859750, 5086000, 6175600, 7719500, 10172000, 12351200, 15439000, 30878000, 39261377, 61756000, 78522754, 157045508, 196306885, 314091016, 392613770, 628182032, 785227540, 981534425, 1256364064, 1570455080, 1963068850, 3140910160, 3926137700, 4907672125, 6281820320, 7852275400, 9815344250, 15704550800, 19630688500, 31409101600, 39261377000, 78522754000, 157045508000]

約数ペア:

[(1, 157045508000), (2, 78522754000), (4, 39261377000), (5, 31409101600), (8, 19630688500), (10, 15704550800), (16, 9815344250), (20, 7852275400), (25, 6281820320), (32, 4907672125), (40, 3926137700), (50, 3140910160), (80, 1963068850), (100, 1570455080), (125, 1256364064), (160, 981534425), (200, 785227540), (250, 628182032), (400, 392613770), (500, 314091016), (800, 196306885), (1000, 157045508), (2000, 78522754), (2543, 61756000), (4000, 39261377), (5086, 30878000), (10172, 15439000), (12715, 12351200), (15439, 10172000), (20344, 7719500), (25430, 6175600), (30878, 5086000), (40688, 3859750), (50860, 3087800), (61756, 2543000), (63575, 2470240), (77195, 2034400), (81376, 1929875), (101720, 1543900), (123512, 1271500), (127150, 1235120), (154390, 1017200), (203440, 771950), (247024, 635750), (254300, 617560), (308780, 508600), (317875, 494048), (385975, 406880)]