70721640180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{70627}}^1\times {\mathrm{5563}}^1$

素因数の和:76205

約数の個数: 72

約数和(自身を含む): 214563908832

約数和(自身を除く): 143842268652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5563, 11126, 16689, 22252, 27815, 33378, 50067, 55630, 66756, 70627, 83445, 100134, 111260, 141254, 166890, 200268, 211881, 250335, 282508, 333780, 353135, 423762, 500670, 635643, 706270, 847524, 1001340, 1059405, 1271286, 1412540, 2118810, 2542572, 3178215, 4237620, 6356430, 12712860, 392898001, 785796002, 1178694003, 1571592004, 1964490005, 2357388006, 3536082009, 3928980010, 4714776012, 5893470015, 7072164018, 7857960020, 11786940030, 14144328036, 17680410045, 23573880060, 35360820090, 70721640180]

約数ペア:

[(1, 70721640180), (2, 35360820090), (3, 23573880060), (4, 17680410045), (5, 14144328036), (6, 11786940030), (9, 7857960020), (10, 7072164018), (12, 5893470015), (15, 4714776012), (18, 3928980010), (20, 3536082009), (30, 2357388006), (36, 1964490005), (45, 1571592004), (60, 1178694003), (90, 785796002), (180, 392898001), (5563, 12712860), (11126, 6356430), (16689, 4237620), (22252, 3178215), (27815, 2542572), (33378, 2118810), (50067, 1412540), (55630, 1271286), (66756, 1059405), (70627, 1001340), (83445, 847524), (100134, 706270), (111260, 635643), (141254, 500670), (166890, 423762), (200268, 353135), (211881, 333780), (250335, 282508)]