87569460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 296255232

約数和(自身を除く): 208685772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 941, 990, 1034, 1410, 1551, 1692, 1882, 1980, 2068, 2115, 2585, 2820, 2823, 3102, 3764, 4230, 4653, 4705, 5170, 5646, 6204, 7755, 8460, 8469, 9306, 9410, 10340, 10351, 11292, 14115, 15510, 16938, 18612, 18820, 20702, 23265, 28230, 31020, 31053, 33876, 41404, 42345, 44227, 46530, 51755, 56460, 62106, 84690, 88454, 93060, 93159, 103510, 124212, 132681, 155265, 169380, 176908, 186318, 207020, 221135, 265362, 310530, 372636, 398043, 442270, 465795, 486497, 530724, 621060, 663405, 796086, 884540, 931590, 972994, 1326810, 1459491, 1592172, 1863180, 1945988, 1990215, 2432485, 2653620, 2918982, 3980430, 4378473, 4864970, 5837964, 7297455, 7960860, 8756946, 9729940, 14594910, 17513892, 21892365, 29189820, 43784730, 87569460]

約数ペア:

[(1, 87569460), (2, 43784730), (3, 29189820), (4, 21892365), (5, 17513892), (6, 14594910), (9, 9729940), (10, 8756946), (11, 7960860), (12, 7297455), (15, 5837964), (18, 4864970), (20, 4378473), (22, 3980430), (30, 2918982), (33, 2653620), (36, 2432485), (44, 1990215), (45, 1945988), (47, 1863180), (55, 1592172), (60, 1459491), (66, 1326810), (90, 972994), (94, 931590), (99, 884540), (110, 796086), (132, 663405), (141, 621060), (165, 530724), (180, 486497), (188, 465795), (198, 442270), (220, 398043), (235, 372636), (282, 310530), (330, 265362), (396, 221135), (423, 207020), (470, 186318), (495, 176908), (517, 169380), (564, 155265), (660, 132681), (705, 124212), (846, 103510), (940, 93159), (941, 93060), (990, 88454), (1034, 84690), (1410, 62106), (1551, 56460), (1692, 51755), (1882, 46530), (1980, 44227), (2068, 42345), (2115, 41404), (2585, 33876), (2820, 31053), (2823, 31020), (3102, 28230), (3764, 23265), (4230, 20702), (4653, 18820), (4705, 18612), (5170, 16938), (5646, 15510), (6204, 14115), (7755, 11292), (8460, 10351), (8469, 10340), (9306, 9410)]