15150060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4983

約数の個数: 72

約数和(自身を含む): 48668256

約数和(自身を除く): 33518196

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, 4951, 9902, 14853, 19804, 24755, 29706, 44559, 49510, 59412, 74265, 84167, 89118, 99020, 148530, 168334, 178236, 222795, 252501, 297060, 336668, 420835, 445590, 505002, 757503, 841670, 891180, 1010004, 1262505, 1515006, 1683340, 2525010, 3030012, 3787515, 5050020, 7575030, 15150060]

約数ペア:

[(1, 15150060), (2, 7575030), (3, 5050020), (4, 3787515), (5, 3030012), (6, 2525010), (9, 1683340), (10, 1515006), (12, 1262505), (15, 1010004), (17, 891180), (18, 841670), (20, 757503), (30, 505002), (34, 445590), (36, 420835), (45, 336668), (51, 297060), (60, 252501), (68, 222795), (85, 178236), (90, 168334), (102, 148530), (153, 99020), (170, 89118), (180, 84167), (204, 74265), (255, 59412), (306, 49510), (340, 44559), (510, 29706), (612, 24755), (765, 19804), (1020, 14853), (1530, 9902), (3060, 4951)]