82355700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{39217}}^1$

素因数の和:39241

約数の個数: 72

約数和(自身を含む): 272329792

約数和(自身を除く): 189974092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 39217, 78434, 117651, 156868, 196085, 235302, 274519, 392170, 470604, 549038, 588255, 784340, 823557, 980425, 1098076, 1176510, 1372595, 1647114, 1960850, 2353020, 2745190, 2941275, 3294228, 3921700, 4117785, 5490380, 5882550, 6862975, 8235570, 11765100, 13725950, 16471140, 20588925, 27451900, 41177850, 82355700]

約数ペア:

[(1, 82355700), (2, 41177850), (3, 27451900), (4, 20588925), (5, 16471140), (6, 13725950), (7, 11765100), (10, 8235570), (12, 6862975), (14, 5882550), (15, 5490380), (20, 4117785), (21, 3921700), (25, 3294228), (28, 2941275), (30, 2745190), (35, 2353020), (42, 1960850), (50, 1647114), (60, 1372595), (70, 1176510), (75, 1098076), (84, 980425), (100, 823557), (105, 784340), (140, 588255), (150, 549038), (175, 470604), (210, 392170), (300, 274519), (350, 235302), (420, 196085), (525, 156868), (700, 117651), (1050, 78434), (2100, 39217)]