193397400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{15349}}^1$

素因数の和:15378

約数の個数: 144

約数和(自身を含む): 742326000

約数和(自身を除く): 548928600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 15349, 30698, 46047, 61396, 76745, 92094, 107443, 122792, 138141, 153490, 184188, 214886, 230235, 276282, 306980, 322329, 368376, 383725, 429772, 460470, 537215, 552564, 613960, 644658, 690705, 767450, 859544, 920940, 966987, 1074430, 1105128, 1151175, 1289316, 1381410, 1534900, 1611645, 1841880, 1933974, 2148860, 2302350, 2578632, 2686075, 2762820, 3069800, 3223290, 3453525, 3867948, 4297720, 4604700, 4834935, 5372150, 5525640, 6446580, 6907050, 7735896, 8058225, 9209400, 9669870, 10744300, 12893160, 13814100, 16116450, 19339740, 21488600, 24174675, 27628200, 32232900, 38679480, 48349350, 64465800, 96698700, 193397400]

約数ペア:

[(1, 193397400), (2, 96698700), (3, 64465800), (4, 48349350), (5, 38679480), (6, 32232900), (7, 27628200), (8, 24174675), (9, 21488600), (10, 19339740), (12, 16116450), (14, 13814100), (15, 12893160), (18, 10744300), (20, 9669870), (21, 9209400), (24, 8058225), (25, 7735896), (28, 6907050), (30, 6446580), (35, 5525640), (36, 5372150), (40, 4834935), (42, 4604700), (45, 4297720), (50, 3867948), (56, 3453525), (60, 3223290), (63, 3069800), (70, 2762820), (72, 2686075), (75, 2578632), (84, 2302350), (90, 2148860), (100, 1933974), (105, 1841880), (120, 1611645), (126, 1534900), (140, 1381410), (150, 1289316), (168, 1151175), (175, 1105128), (180, 1074430), (200, 966987), (210, 920940), (225, 859544), (252, 767450), (280, 690705), (300, 644658), (315, 613960), (350, 552564), (360, 537215), (420, 460470), (450, 429772), (504, 383725), (525, 368376), (600, 322329), (630, 306980), (700, 276282), (840, 230235), (900, 214886), (1050, 184188), (1260, 153490), (1400, 138141), (1575, 122792), (1800, 107443), (2100, 92094), (2520, 76745), (3150, 61396), (4200, 46047), (6300, 30698), (12600, 15349)]