139429800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 475282080

約数和(自身を除く): 335852280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1091, 1278, 1420, 1704, 1775, 1800, 2130, 2182, 2556, 2840, 3195, 3273, 3550, 4260, 4364, 5112, 5325, 5455, 6390, 6546, 7100, 8520, 8728, 9819, 10650, 10910, 12780, 13092, 14200, 15975, 16365, 19638, 21300, 21820, 25560, 26184, 27275, 31950, 32730, 39276, 42600, 43640, 49095, 54550, 63900, 65460, 77461, 78552, 81825, 98190, 109100, 127800, 130920, 154922, 163650, 196380, 218200, 232383, 245475, 309844, 327300, 387305, 392760, 464766, 490950, 619688, 654600, 697149, 774610, 929532, 981900, 1161915, 1394298, 1549220, 1859064, 1936525, 1963800, 2323830, 2788596, 3098440, 3485745, 3873050, 4647660, 5577192, 5809575, 6971490, 7746100, 9295320, 11619150, 13942980, 15492200, 17428725, 23238300, 27885960, 34857450, 46476600, 69714900, 139429800]

約数ペア:

[(1, 139429800), (2, 69714900), (3, 46476600), (4, 34857450), (5, 27885960), (6, 23238300), (8, 17428725), (9, 15492200), (10, 13942980), (12, 11619150), (15, 9295320), (18, 7746100), (20, 6971490), (24, 5809575), (25, 5577192), (30, 4647660), (36, 3873050), (40, 3485745), (45, 3098440), (50, 2788596), (60, 2323830), (71, 1963800), (72, 1936525), (75, 1859064), (90, 1549220), (100, 1394298), (120, 1161915), (142, 981900), (150, 929532), (180, 774610), (200, 697149), (213, 654600), (225, 619688), (284, 490950), (300, 464766), (355, 392760), (360, 387305), (426, 327300), (450, 309844), (568, 245475), (600, 232383), (639, 218200), (710, 196380), (852, 163650), (900, 154922), (1065, 130920), (1091, 127800), (1278, 109100), (1420, 98190), (1704, 81825), (1775, 78552), (1800, 77461), (2130, 65460), (2182, 63900), (2556, 54550), (2840, 49095), (3195, 43640), (3273, 42600), (3550, 39276), (4260, 32730), (4364, 31950), (5112, 27275), (5325, 26184), (5455, 25560), (6390, 21820), (6546, 21300), (7100, 19638), (8520, 16365), (8728, 15975), (9819, 14200), (10650, 13092), (10910, 12780)]