142726100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6829}}^1$

素因数の和:6873

約数の個数: 72

約数和(自身を含む): 355706400

約数和(自身を除く): 212980300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 6829, 10450, 13658, 20900, 27316, 34145, 68290, 75119, 129751, 136580, 150238, 170725, 259502, 300476, 341450, 375595, 519004, 648755, 682900, 751190, 1297510, 1427261, 1502380, 1877975, 2595020, 2854522, 3243775, 3755950, 5709044, 6487550, 7136305, 7511900, 12975100, 14272610, 28545220, 35681525, 71363050, 142726100]

約数ペア:

[(1, 142726100), (2, 71363050), (4, 35681525), (5, 28545220), (10, 14272610), (11, 12975100), (19, 7511900), (20, 7136305), (22, 6487550), (25, 5709044), (38, 3755950), (44, 3243775), (50, 2854522), (55, 2595020), (76, 1877975), (95, 1502380), (100, 1427261), (110, 1297510), (190, 751190), (209, 682900), (220, 648755), (275, 519004), (380, 375595), (418, 341450), (475, 300476), (550, 259502), (836, 170725), (950, 150238), (1045, 136580), (1100, 129751), (1900, 75119), (2090, 68290), (4180, 34145), (5225, 27316), (6829, 20900), (10450, 13658)]