75755340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 230787648

約数和(自身を除く): 155032308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1553, 1626, 2439, 2710, 3106, 3252, 4065, 4659, 4878, 5420, 6212, 7765, 8130, 9318, 9756, 12195, 13977, 15530, 16260, 18636, 23295, 24390, 27954, 31060, 46590, 48780, 55908, 69885, 93180, 139770, 279540, 420863, 841726, 1262589, 1683452, 2104315, 2525178, 3787767, 4208630, 5050356, 6312945, 7575534, 8417260, 12625890, 15151068, 18938835, 25251780, 37877670, 75755340]

約数ペア:

[(1, 75755340), (2, 37877670), (3, 25251780), (4, 18938835), (5, 15151068), (6, 12625890), (9, 8417260), (10, 7575534), (12, 6312945), (15, 5050356), (18, 4208630), (20, 3787767), (30, 2525178), (36, 2104315), (45, 1683452), (60, 1262589), (90, 841726), (180, 420863), (271, 279540), (542, 139770), (813, 93180), (1084, 69885), (1355, 55908), (1553, 48780), (1626, 46590), (2439, 31060), (2710, 27954), (3106, 24390), (3252, 23295), (4065, 18636), (4659, 16260), (4878, 15530), (5420, 13977), (6212, 12195), (7765, 9756), (8130, 9318)]