189637740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8228

約数の個数: 96

約数和(自身を含む): 603778560

約数和(自身を除く): 414140820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8167, 11610, 16334, 23220, 24501, 32668, 40835, 49002, 73503, 81670, 98004, 122505, 147006, 163340, 220509, 245010, 294012, 351181, 367515, 441018, 490020, 702362, 735030, 882036, 1053543, 1102545, 1404724, 1470060, 1755905, 2107086, 2205090, 3160629, 3511810, 4214172, 4410180, 5267715, 6321258, 7023620, 9481887, 10535430, 12642516, 15803145, 18963774, 21070860, 31606290, 37927548, 47409435, 63212580, 94818870, 189637740]

約数ペア:

[(1, 189637740), (2, 94818870), (3, 63212580), (4, 47409435), (5, 37927548), (6, 31606290), (9, 21070860), (10, 18963774), (12, 15803145), (15, 12642516), (18, 10535430), (20, 9481887), (27, 7023620), (30, 6321258), (36, 5267715), (43, 4410180), (45, 4214172), (54, 3511810), (60, 3160629), (86, 2205090), (90, 2107086), (108, 1755905), (129, 1470060), (135, 1404724), (172, 1102545), (180, 1053543), (215, 882036), (258, 735030), (270, 702362), (387, 490020), (430, 441018), (516, 367515), (540, 351181), (645, 294012), (774, 245010), (860, 220509), (1161, 163340), (1290, 147006), (1548, 122505), (1935, 98004), (2322, 81670), (2580, 73503), (3870, 49002), (4644, 40835), (5805, 32668), (7740, 24501), (8167, 23220), (11610, 16334)]