201025800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12409}}^1$

素因数の和:12437

約数の個数: 120

約数和(自身を含む): 698248650

約数和(自身を除く): 497222850

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 12409, 16200, 24818, 37227, 49636, 62045, 74454, 99272, 111681, 124090, 148908, 186135, 223362, 248180, 297816, 310225, 335043, 372270, 446724, 496360, 558405, 620450, 670086, 744540, 893448, 930675, 1005129, 1116810, 1240900, 1340172, 1489080, 1675215, 1861350, 2010258, 2233620, 2481800, 2680344, 2792025, 3350430, 3722700, 4020516, 4467240, 5025645, 5584050, 6700860, 7445400, 8041032, 8376075, 10051290, 11168100, 13401720, 16752150, 20102580, 22336200, 25128225, 33504300, 40205160, 50256450, 67008600, 100512900, 201025800]

約数ペア:

[(1, 201025800), (2, 100512900), (3, 67008600), (4, 50256450), (5, 40205160), (6, 33504300), (8, 25128225), (9, 22336200), (10, 20102580), (12, 16752150), (15, 13401720), (18, 11168100), (20, 10051290), (24, 8376075), (25, 8041032), (27, 7445400), (30, 6700860), (36, 5584050), (40, 5025645), (45, 4467240), (50, 4020516), (54, 3722700), (60, 3350430), (72, 2792025), (75, 2680344), (81, 2481800), (90, 2233620), (100, 2010258), (108, 1861350), (120, 1675215), (135, 1489080), (150, 1340172), (162, 1240900), (180, 1116810), (200, 1005129), (216, 930675), (225, 893448), (270, 744540), (300, 670086), (324, 620450), (360, 558405), (405, 496360), (450, 446724), (540, 372270), (600, 335043), (648, 310225), (675, 297816), (810, 248180), (900, 223362), (1080, 186135), (1350, 148908), (1620, 124090), (1800, 111681), (2025, 99272), (2700, 74454), (3240, 62045), (4050, 49636), (5400, 37227), (8100, 24818), (12409, 16200)]