165028860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17977}}^1$

素因数の和:18012

約数の個数: 96

約数和(自身を含む): 543654720

約数和(自身を除く): 378625860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 17977, 35954, 53931, 71908, 89885, 107862, 161793, 179770, 215724, 269655, 305609, 323586, 359540, 485379, 539310, 611218, 647172, 808965, 916827, 970758, 1078620, 1222436, 1528045, 1617930, 1833654, 1941516, 2426895, 2750481, 3056090, 3235860, 3667308, 4584135, 4853790, 5500962, 6112180, 8251443, 9168270, 9707580, 11001924, 13752405, 16502886, 18336540, 27504810, 33005772, 41257215, 55009620, 82514430, 165028860]

約数ペア:

[(1, 165028860), (2, 82514430), (3, 55009620), (4, 41257215), (5, 33005772), (6, 27504810), (9, 18336540), (10, 16502886), (12, 13752405), (15, 11001924), (17, 9707580), (18, 9168270), (20, 8251443), (27, 6112180), (30, 5500962), (34, 4853790), (36, 4584135), (45, 3667308), (51, 3235860), (54, 3056090), (60, 2750481), (68, 2426895), (85, 1941516), (90, 1833654), (102, 1617930), (108, 1528045), (135, 1222436), (153, 1078620), (170, 970758), (180, 916827), (204, 808965), (255, 647172), (270, 611218), (306, 539310), (340, 485379), (459, 359540), (510, 323586), (540, 305609), (612, 269655), (765, 215724), (918, 179770), (1020, 161793), (1530, 107862), (1836, 89885), (2295, 71908), (3060, 53931), (4590, 35954), (9180, 17977)]