143733100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 382475520

約数和(自身を除く): 238742420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 101, 107, 133, 140, 175, 190, 202, 214, 266, 350, 380, 404, 428, 475, 505, 532, 535, 665, 700, 707, 749, 950, 1010, 1070, 1330, 1414, 1498, 1900, 1919, 2020, 2033, 2140, 2525, 2660, 2675, 2828, 2996, 3325, 3535, 3745, 3838, 4066, 5050, 5350, 6650, 7070, 7490, 7676, 8132, 9595, 10100, 10165, 10700, 10807, 13300, 13433, 14140, 14231, 14980, 17675, 18725, 19190, 20330, 21614, 26866, 28462, 35350, 37450, 38380, 40660, 43228, 47975, 50825, 53732, 54035, 56924, 67165, 70700, 71155, 74900, 75649, 95950, 101650, 108070, 134330, 142310, 151298, 191900, 203300, 205333, 216140, 268660, 270175, 284620, 302596, 335825, 355775, 378245, 410666, 540350, 671650, 711550, 756490, 821332, 1026665, 1080700, 1343300, 1423100, 1437331, 1512980, 1891225, 2053330, 2874662, 3782450, 4106660, 5133325, 5749324, 7186655, 7564900, 10266650, 14373310, 20533300, 28746620, 35933275, 71866550, 143733100]

約数ペア:

[(1, 143733100), (2, 71866550), (4, 35933275), (5, 28746620), (7, 20533300), (10, 14373310), (14, 10266650), (19, 7564900), (20, 7186655), (25, 5749324), (28, 5133325), (35, 4106660), (38, 3782450), (50, 2874662), (70, 2053330), (76, 1891225), (95, 1512980), (100, 1437331), (101, 1423100), (107, 1343300), (133, 1080700), (140, 1026665), (175, 821332), (190, 756490), (202, 711550), (214, 671650), (266, 540350), (350, 410666), (380, 378245), (404, 355775), (428, 335825), (475, 302596), (505, 284620), (532, 270175), (535, 268660), (665, 216140), (700, 205333), (707, 203300), (749, 191900), (950, 151298), (1010, 142310), (1070, 134330), (1330, 108070), (1414, 101650), (1498, 95950), (1900, 75649), (1919, 74900), (2020, 71155), (2033, 70700), (2140, 67165), (2525, 56924), (2660, 54035), (2675, 53732), (2828, 50825), (2996, 47975), (3325, 43228), (3535, 40660), (3745, 38380), (3838, 37450), (4066, 35350), (5050, 28462), (5350, 26866), (6650, 21614), (7070, 20330), (7490, 19190), (7676, 18725), (8132, 17675), (9595, 14980), (10100, 14231), (10165, 14140), (10700, 13433), (10807, 13300)]