187013880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4090

約数の個数: 128

約数和(自身を含む): 638035200

約数和(自身を除く): 451021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4027, 4644, 5160, 5805, 7740, 8054, 9288, 11610, 12081, 15480, 16108, 20135, 23220, 24162, 32216, 36243, 40270, 46440, 48324, 60405, 72486, 80540, 96648, 108729, 120810, 144972, 161080, 173161, 181215, 217458, 241620, 289944, 346322, 362430, 434916, 483240, 519483, 543645, 692644, 724860, 865805, 869832, 1038966, 1087290, 1385288, 1449720, 1558449, 1731610, 2077932, 2174580, 2597415, 3116898, 3463220, 4155864, 4349160, 4675347, 5194830, 6233796, 6926440, 7792245, 9350694, 10389660, 12467592, 15584490, 18701388, 20779320, 23376735, 31168980, 37402776, 46753470, 62337960, 93506940, 187013880]

約数ペア:

[(1, 187013880), (2, 93506940), (3, 62337960), (4, 46753470), (5, 37402776), (6, 31168980), (8, 23376735), (9, 20779320), (10, 18701388), (12, 15584490), (15, 12467592), (18, 10389660), (20, 9350694), (24, 7792245), (27, 6926440), (30, 6233796), (36, 5194830), (40, 4675347), (43, 4349160), (45, 4155864), (54, 3463220), (60, 3116898), (72, 2597415), (86, 2174580), (90, 2077932), (108, 1731610), (120, 1558449), (129, 1449720), (135, 1385288), (172, 1087290), (180, 1038966), (215, 869832), (216, 865805), (258, 724860), (270, 692644), (344, 543645), (360, 519483), (387, 483240), (430, 434916), (516, 362430), (540, 346322), (645, 289944), (774, 241620), (860, 217458), (1032, 181215), (1080, 173161), (1161, 161080), (1290, 144972), (1548, 120810), (1720, 108729), (1935, 96648), (2322, 80540), (2580, 72486), (3096, 60405), (3870, 48324), (4027, 46440), (4644, 40270), (5160, 36243), (5805, 32216), (7740, 24162), (8054, 23220), (9288, 20135), (11610, 16108), (12081, 15480)]