58382820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 191231040

約数和(自身を除く): 132848220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 228, 258, 285, 342, 380, 387, 397, 430, 516, 570, 645, 684, 774, 794, 817, 855, 860, 1140, 1191, 1290, 1548, 1588, 1634, 1710, 1935, 1985, 2382, 2451, 2580, 3268, 3420, 3573, 3870, 3970, 4085, 4764, 4902, 5955, 7146, 7353, 7543, 7740, 7940, 8170, 9804, 11910, 12255, 14292, 14706, 15086, 16340, 17071, 17865, 22629, 23820, 24510, 29412, 30172, 34142, 35730, 36765, 37715, 45258, 49020, 51213, 67887, 68284, 71460, 73530, 75430, 85355, 90516, 102426, 113145, 135774, 147060, 150860, 153639, 170710, 204852, 226290, 256065, 271548, 307278, 324349, 339435, 341420, 452580, 512130, 614556, 648698, 678870, 768195, 973047, 1024260, 1297396, 1357740, 1536390, 1621745, 1946094, 2919141, 3072780, 3243490, 3892188, 4865235, 5838282, 6486980, 9730470, 11676564, 14595705, 19460940, 29191410, 58382820]

約数ペア:

[(1, 58382820), (2, 29191410), (3, 19460940), (4, 14595705), (5, 11676564), (6, 9730470), (9, 6486980), (10, 5838282), (12, 4865235), (15, 3892188), (18, 3243490), (19, 3072780), (20, 2919141), (30, 1946094), (36, 1621745), (38, 1536390), (43, 1357740), (45, 1297396), (57, 1024260), (60, 973047), (76, 768195), (86, 678870), (90, 648698), (95, 614556), (114, 512130), (129, 452580), (171, 341420), (172, 339435), (180, 324349), (190, 307278), (215, 271548), (228, 256065), (258, 226290), (285, 204852), (342, 170710), (380, 153639), (387, 150860), (397, 147060), (430, 135774), (516, 113145), (570, 102426), (645, 90516), (684, 85355), (774, 75430), (794, 73530), (817, 71460), (855, 68284), (860, 67887), (1140, 51213), (1191, 49020), (1290, 45258), (1548, 37715), (1588, 36765), (1634, 35730), (1710, 34142), (1935, 30172), (1985, 29412), (2382, 24510), (2451, 23820), (2580, 22629), (3268, 17865), (3420, 17071), (3573, 16340), (3870, 15086), (3970, 14706), (4085, 14292), (4764, 12255), (4902, 11910), (5955, 9804), (7146, 8170), (7353, 7940), (7543, 7740)]