153028750000

素因数分解:

$2^4\times 5^7\times 7^1\times {\mathrm{17489}}^1$

素因数の和:17539

約数の個数: 160

約数和(自身を含む): 423584853120

約数和(自身を除く): 270556103120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 3125, 3500, 4375, 5000, 6250, 7000, 8750, 10000, 12500, 14000, 15625, 17489, 17500, 21875, 25000, 31250, 34978, 35000, 43750, 50000, 62500, 69956, 70000, 78125, 87445, 87500, 109375, 122423, 125000, 139912, 156250, 174890, 175000, 218750, 244846, 250000, 279824, 312500, 349780, 350000, 437225, 437500, 489692, 546875, 612115, 625000, 699560, 874450, 875000, 979384, 1093750, 1224230, 1250000, 1399120, 1748900, 1750000, 1958768, 2186125, 2187500, 2448460, 3060575, 3497800, 4372250, 4375000, 4896920, 6121150, 6995600, 8744500, 8750000, 9793840, 10930625, 12242300, 15302875, 17489000, 21861250, 24484600, 30605750, 34978000, 43722500, 48969200, 54653125, 61211500, 76514375, 87445000, 109306250, 122423000, 153028750, 174890000, 218612500, 244846000, 273265625, 306057500, 382571875, 437225000, 546531250, 612115000, 765143750, 874450000, 1093062500, 1224230000, 1366328125, 1530287500, 1912859375, 2186125000, 2732656250, 3060575000, 3825718750, 4372250000, 5465312500, 6121150000, 7651437500, 9564296875, 10930625000, 15302875000, 19128593750, 21861250000, 30605750000, 38257187500, 76514375000, 153028750000]

約数ペア:

[(1, 153028750000), (2, 76514375000), (4, 38257187500), (5, 30605750000), (7, 21861250000), (8, 19128593750), (10, 15302875000), (14, 10930625000), (16, 9564296875), (20, 7651437500), (25, 6121150000), (28, 5465312500), (35, 4372250000), (40, 3825718750), (50, 3060575000), (56, 2732656250), (70, 2186125000), (80, 1912859375), (100, 1530287500), (112, 1366328125), (125, 1224230000), (140, 1093062500), (175, 874450000), (200, 765143750), (250, 612115000), (280, 546531250), (350, 437225000), (400, 382571875), (500, 306057500), (560, 273265625), (625, 244846000), (700, 218612500), (875, 174890000), (1000, 153028750), (1250, 122423000), (1400, 109306250), (1750, 87445000), (2000, 76514375), (2500, 61211500), (2800, 54653125), (3125, 48969200), (3500, 43722500), (4375, 34978000), (5000, 30605750), (6250, 24484600), (7000, 21861250), (8750, 17489000), (10000, 15302875), (12500, 12242300), (14000, 10930625), (15625, 9793840), (17489, 8750000), (17500, 8744500), (21875, 6995600), (25000, 6121150), (31250, 4896920), (34978, 4375000), (35000, 4372250), (43750, 3497800), (50000, 3060575), (62500, 2448460), (69956, 2187500), (70000, 2186125), (78125, 1958768), (87445, 1750000), (87500, 1748900), (109375, 1399120), (122423, 1250000), (125000, 1224230), (139912, 1093750), (156250, 979384), (174890, 875000), (175000, 874450), (218750, 699560), (244846, 625000), (250000, 612115), (279824, 546875), (312500, 489692), (349780, 437500), (350000, 437225)]