69485460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 226836288

約数和(自身を除く): 157350828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 563, 605, 660, 726, 748, 935, 1020, 1122, 1126, 1210, 1452, 1689, 1815, 1870, 2057, 2244, 2252, 2420, 2805, 2815, 3378, 3630, 3740, 4114, 5610, 5630, 6171, 6193, 6756, 7260, 8228, 8445, 9571, 10285, 11220, 11260, 12342, 12386, 16890, 18579, 19142, 20570, 24684, 24772, 28713, 30855, 30965, 33780, 37158, 38284, 41140, 47855, 57426, 61710, 61930, 68123, 74316, 92895, 95710, 105281, 114852, 123420, 123860, 136246, 143565, 185790, 191420, 204369, 210562, 272492, 287130, 315843, 340615, 371580, 408738, 421124, 526405, 574260, 631686, 681230, 817476, 1021845, 1052810, 1158091, 1263372, 1362460, 1579215, 2043690, 2105620, 2316182, 3158430, 3474273, 4087380, 4632364, 5790455, 6316860, 6948546, 11580910, 13897092, 17371365, 23161820, 34742730, 69485460]

約数ペア:

[(1, 69485460), (2, 34742730), (3, 23161820), (4, 17371365), (5, 13897092), (6, 11580910), (10, 6948546), (11, 6316860), (12, 5790455), (15, 4632364), (17, 4087380), (20, 3474273), (22, 3158430), (30, 2316182), (33, 2105620), (34, 2043690), (44, 1579215), (51, 1362460), (55, 1263372), (60, 1158091), (66, 1052810), (68, 1021845), (85, 817476), (102, 681230), (110, 631686), (121, 574260), (132, 526405), (165, 421124), (170, 408738), (187, 371580), (204, 340615), (220, 315843), (242, 287130), (255, 272492), (330, 210562), (340, 204369), (363, 191420), (374, 185790), (484, 143565), (510, 136246), (561, 123860), (563, 123420), (605, 114852), (660, 105281), (726, 95710), (748, 92895), (935, 74316), (1020, 68123), (1122, 61930), (1126, 61710), (1210, 57426), (1452, 47855), (1689, 41140), (1815, 38284), (1870, 37158), (2057, 33780), (2244, 30965), (2252, 30855), (2420, 28713), (2805, 24772), (2815, 24684), (3378, 20570), (3630, 19142), (3740, 18579), (4114, 16890), (5610, 12386), (5630, 12342), (6171, 11260), (6193, 11220), (6756, 10285), (7260, 9571), (8228, 8445)]