200943540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1702

約数の個数: 144

約数和(自身を含む): 703946880

約数和(自身を除く): 503003340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1579, 1818, 2020, 2121, 2828, 3030, 3158, 3535, 3636, 4242, 4545, 4737, 6060, 6316, 6363, 7070, 7895, 8484, 9090, 9474, 10605, 11053, 12726, 14140, 14211, 15790, 18180, 18948, 21210, 22106, 23685, 25452, 28422, 31580, 31815, 33159, 42420, 44212, 47370, 55265, 56844, 63630, 66318, 71055, 94740, 99477, 110530, 127260, 132636, 142110, 159479, 165795, 198954, 221060, 284220, 318958, 331590, 397908, 478437, 497385, 637916, 663180, 797395, 956874, 994770, 1116353, 1435311, 1594790, 1913748, 1989540, 2232706, 2392185, 2870622, 3189580, 3349059, 4465412, 4784370, 5581765, 5741244, 6698118, 7176555, 9568740, 10047177, 11163530, 13396236, 14353110, 16745295, 20094354, 22327060, 28706220, 33490590, 40188708, 50235885, 66981180, 100471770, 200943540]

約数ペア:

[(1, 200943540), (2, 100471770), (3, 66981180), (4, 50235885), (5, 40188708), (6, 33490590), (7, 28706220), (9, 22327060), (10, 20094354), (12, 16745295), (14, 14353110), (15, 13396236), (18, 11163530), (20, 10047177), (21, 9568740), (28, 7176555), (30, 6698118), (35, 5741244), (36, 5581765), (42, 4784370), (45, 4465412), (60, 3349059), (63, 3189580), (70, 2870622), (84, 2392185), (90, 2232706), (101, 1989540), (105, 1913748), (126, 1594790), (140, 1435311), (180, 1116353), (202, 994770), (210, 956874), (252, 797395), (303, 663180), (315, 637916), (404, 497385), (420, 478437), (505, 397908), (606, 331590), (630, 318958), (707, 284220), (909, 221060), (1010, 198954), (1212, 165795), (1260, 159479), (1414, 142110), (1515, 132636), (1579, 127260), (1818, 110530), (2020, 99477), (2121, 94740), (2828, 71055), (3030, 66318), (3158, 63630), (3535, 56844), (3636, 55265), (4242, 47370), (4545, 44212), (4737, 42420), (6060, 33159), (6316, 31815), (6363, 31580), (7070, 28422), (7895, 25452), (8484, 23685), (9090, 22106), (9474, 21210), (10605, 18948), (11053, 18180), (12726, 15790), (14140, 14211)]