1955715900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{123001}}^1$

素因数の和:123071

約数の個数: 72

約数和(自身を含む): 5765349744

約数和(自身を除く): 3809633844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 15900, 123001, 246002, 369003, 492004, 615005, 738006, 1230010, 1476012, 1845015, 2460020, 3075025, 3690030, 6150050, 6519053, 7380060, 9225075, 12300100, 13038106, 18450150, 19557159, 26076212, 32595265, 36900300, 39114318, 65190530, 78228636, 97785795, 130381060, 162976325, 195571590, 325952650, 391143180, 488928975, 651905300, 977857950, 1955715900]

約数ペア:

[(1, 1955715900), (2, 977857950), (3, 651905300), (4, 488928975), (5, 391143180), (6, 325952650), (10, 195571590), (12, 162976325), (15, 130381060), (20, 97785795), (25, 78228636), (30, 65190530), (50, 39114318), (53, 36900300), (60, 32595265), (75, 26076212), (100, 19557159), (106, 18450150), (150, 13038106), (159, 12300100), (212, 9225075), (265, 7380060), (300, 6519053), (318, 6150050), (530, 3690030), (636, 3075025), (795, 2460020), (1060, 1845015), (1325, 1476012), (1590, 1230010), (2650, 738006), (3180, 615005), (3975, 492004), (5300, 369003), (7950, 246002), (15900, 123001)]