131056020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10867}}^1$

素因数の和:10949

約数の個数: 72

約数和(自身を含む): 403507104

約数和(自身を除く): 272451084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 10867, 12060, 21734, 32601, 43468, 54335, 65202, 97803, 108670, 130404, 163005, 195606, 217340, 326010, 391212, 489015, 652020, 728089, 978030, 1456178, 1956060, 2184267, 2912356, 3640445, 4368534, 6552801, 7280890, 8737068, 10921335, 13105602, 14561780, 21842670, 26211204, 32764005, 43685340, 65528010, 131056020]

約数ペア:

[(1, 131056020), (2, 65528010), (3, 43685340), (4, 32764005), (5, 26211204), (6, 21842670), (9, 14561780), (10, 13105602), (12, 10921335), (15, 8737068), (18, 7280890), (20, 6552801), (30, 4368534), (36, 3640445), (45, 2912356), (60, 2184267), (67, 1956060), (90, 1456178), (134, 978030), (180, 728089), (201, 652020), (268, 489015), (335, 391212), (402, 326010), (603, 217340), (670, 195606), (804, 163005), (1005, 130404), (1206, 108670), (1340, 97803), (2010, 65202), (2412, 54335), (3015, 43468), (4020, 32601), (6030, 21734), (10867, 12060)]