253144620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82727}}^1$

素因数の和:82759

約数の個数: 72

約数和(自身を含む): 813050784

約数和(自身を除く): 559906164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 82727, 165454, 248181, 330908, 413635, 496362, 744543, 827270, 992724, 1240905, 1406359, 1489086, 1654540, 2481810, 2812718, 2978172, 3722715, 4219077, 4963620, 5625436, 7031795, 7445430, 8438154, 12657231, 14063590, 14890860, 16876308, 21095385, 25314462, 28127180, 42190770, 50628924, 63286155, 84381540, 126572310, 253144620]

約数ペア:

[(1, 253144620), (2, 126572310), (3, 84381540), (4, 63286155), (5, 50628924), (6, 42190770), (9, 28127180), (10, 25314462), (12, 21095385), (15, 16876308), (17, 14890860), (18, 14063590), (20, 12657231), (30, 8438154), (34, 7445430), (36, 7031795), (45, 5625436), (51, 4963620), (60, 4219077), (68, 3722715), (85, 2978172), (90, 2812718), (102, 2481810), (153, 1654540), (170, 1489086), (180, 1406359), (204, 1240905), (255, 992724), (306, 827270), (340, 744543), (510, 496362), (612, 413635), (765, 330908), (1020, 248181), (1530, 165454), (3060, 82727)]