142036300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 371851200

約数和(自身を除く): 229814900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 101, 140, 164, 175, 196, 202, 205, 245, 287, 343, 350, 404, 410, 490, 505, 574, 686, 700, 707, 820, 980, 1010, 1025, 1148, 1225, 1372, 1414, 1435, 1715, 2009, 2020, 2050, 2450, 2525, 2828, 2870, 3430, 3535, 4018, 4100, 4141, 4900, 4949, 5050, 5740, 6860, 7070, 7175, 8036, 8282, 8575, 9898, 10045, 10100, 14063, 14140, 14350, 16564, 17150, 17675, 19796, 20090, 20705, 24745, 28126, 28700, 28987, 34300, 34643, 35350, 40180, 41410, 49490, 50225, 56252, 57974, 69286, 70315, 70700, 82820, 98980, 100450, 103525, 115948, 123725, 138572, 140630, 144935, 173215, 200900, 202909, 207050, 247450, 281260, 289870, 346430, 351575, 405818, 414100, 494900, 579740, 692860, 703150, 724675, 811636, 866075, 1014545, 1406300, 1420363, 1449350, 1732150, 2029090, 2840726, 2898700, 3464300, 4058180, 5072725, 5681452, 7101815, 10145450, 14203630, 20290900, 28407260, 35509075, 71018150, 142036300]

約数ペア:

[(1, 142036300), (2, 71018150), (4, 35509075), (5, 28407260), (7, 20290900), (10, 14203630), (14, 10145450), (20, 7101815), (25, 5681452), (28, 5072725), (35, 4058180), (41, 3464300), (49, 2898700), (50, 2840726), (70, 2029090), (82, 1732150), (98, 1449350), (100, 1420363), (101, 1406300), (140, 1014545), (164, 866075), (175, 811636), (196, 724675), (202, 703150), (205, 692860), (245, 579740), (287, 494900), (343, 414100), (350, 405818), (404, 351575), (410, 346430), (490, 289870), (505, 281260), (574, 247450), (686, 207050), (700, 202909), (707, 200900), (820, 173215), (980, 144935), (1010, 140630), (1025, 138572), (1148, 123725), (1225, 115948), (1372, 103525), (1414, 100450), (1435, 98980), (1715, 82820), (2009, 70700), (2020, 70315), (2050, 69286), (2450, 57974), (2525, 56252), (2828, 50225), (2870, 49490), (3430, 41410), (3535, 40180), (4018, 35350), (4100, 34643), (4141, 34300), (4900, 28987), (4949, 28700), (5050, 28126), (5740, 24745), (6860, 20705), (7070, 20090), (7175, 19796), (8036, 17675), (8282, 17150), (8575, 16564), (9898, 14350), (10045, 14140), (10100, 14063)]