72334900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3505

約数の個数: 72

約数和(自身を含む): 180300960

約数和(自身を除く): 107966060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 3461, 4180, 5225, 6922, 10450, 13844, 17305, 20900, 34610, 38071, 65759, 69220, 76142, 86525, 131518, 152284, 173050, 190355, 263036, 328795, 346100, 380710, 657590, 723349, 761420, 951775, 1315180, 1446698, 1643975, 1903550, 2893396, 3287950, 3616745, 3807100, 6575900, 7233490, 14466980, 18083725, 36167450, 72334900]

約数ペア:

[(1, 72334900), (2, 36167450), (4, 18083725), (5, 14466980), (10, 7233490), (11, 6575900), (19, 3807100), (20, 3616745), (22, 3287950), (25, 2893396), (38, 1903550), (44, 1643975), (50, 1446698), (55, 1315180), (76, 951775), (95, 761420), (100, 723349), (110, 657590), (190, 380710), (209, 346100), (220, 328795), (275, 263036), (380, 190355), (418, 173050), (475, 152284), (550, 131518), (836, 86525), (950, 76142), (1045, 69220), (1100, 65759), (1900, 38071), (2090, 34610), (3461, 20900), (4180, 17305), (5225, 13844), (6922, 10450)]