243417900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4384

約数の個数: 144

約数和(自身を含む): 813697920

約数和(自身を除く): 570280020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1650, 1700, 1870, 2244, 2550, 2805, 3300, 3740, 4339, 4675, 5100, 5610, 8678, 9350, 11220, 13017, 14025, 17356, 18700, 21695, 26034, 28050, 43390, 47729, 52068, 56100, 65085, 73763, 86780, 95458, 108475, 130170, 143187, 147526, 190916, 216950, 221289, 238645, 260340, 286374, 295052, 325425, 368815, 433900, 442578, 477290, 572748, 650850, 715935, 737630, 811393, 885156, 954580, 1106445, 1193225, 1301700, 1431870, 1475260, 1622786, 1844075, 2212890, 2386450, 2434179, 2863740, 3245572, 3579675, 3688150, 4056965, 4425780, 4772900, 4868358, 5532225, 7159350, 7376300, 8113930, 9736716, 11064450, 12170895, 14318700, 16227860, 20284825, 22128900, 24341790, 40569650, 48683580, 60854475, 81139300, 121708950, 243417900]

約数ペア:

[(1, 243417900), (2, 121708950), (3, 81139300), (4, 60854475), (5, 48683580), (6, 40569650), (10, 24341790), (11, 22128900), (12, 20284825), (15, 16227860), (17, 14318700), (20, 12170895), (22, 11064450), (25, 9736716), (30, 8113930), (33, 7376300), (34, 7159350), (44, 5532225), (50, 4868358), (51, 4772900), (55, 4425780), (60, 4056965), (66, 3688150), (68, 3579675), (75, 3245572), (85, 2863740), (100, 2434179), (102, 2386450), (110, 2212890), (132, 1844075), (150, 1622786), (165, 1475260), (170, 1431870), (187, 1301700), (204, 1193225), (220, 1106445), (255, 954580), (275, 885156), (300, 811393), (330, 737630), (340, 715935), (374, 650850), (425, 572748), (510, 477290), (550, 442578), (561, 433900), (660, 368815), (748, 325425), (825, 295052), (850, 286374), (935, 260340), (1020, 238645), (1100, 221289), (1122, 216950), (1275, 190916), (1650, 147526), (1700, 143187), (1870, 130170), (2244, 108475), (2550, 95458), (2805, 86780), (3300, 73763), (3740, 65085), (4339, 56100), (4675, 52068), (5100, 47729), (5610, 43390), (8678, 28050), (9350, 26034), (11220, 21695), (13017, 18700), (14025, 17356)]