31584300

素因数分解:

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

素因数の和:608

約数の個数: 144

約数和(自身を含む): 105743232

約数和(自身を除く): 74158932

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, 563, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1126, 1275, 1650, 1689, 1700, 1870, 2244, 2252, 2550, 2805, 2815, 3300, 3378, 3740, 4675, 5100, 5610, 5630, 6193, 6756, 8445, 9350, 9571, 11220, 11260, 12386, 14025, 14075, 16890, 18579, 18700, 19142, 24772, 28050, 28150, 28713, 30965, 33780, 37158, 38284, 42225, 47855, 56100, 56300, 57426, 61930, 74316, 84450, 92895, 95710, 105281, 114852, 123860, 143565, 154825, 168900, 185790, 191420, 210562, 239275, 287130, 309650, 315843, 371580, 421124, 464475, 478550, 526405, 574260, 619300, 631686, 717825, 928950, 957100, 1052810, 1263372, 1435650, 1579215, 1857900, 2105620, 2632025, 2871300, 3158430, 5264050, 6316860, 7896075, 10528100, 15792150, 31584300]

約数ペア:

[(1, 31584300), (2, 15792150), (3, 10528100), (4, 7896075), (5, 6316860), (6, 5264050), (10, 3158430), (11, 2871300), (12, 2632025), (15, 2105620), (17, 1857900), (20, 1579215), (22, 1435650), (25, 1263372), (30, 1052810), (33, 957100), (34, 928950), (44, 717825), (50, 631686), (51, 619300), (55, 574260), (60, 526405), (66, 478550), (68, 464475), (75, 421124), (85, 371580), (100, 315843), (102, 309650), (110, 287130), (132, 239275), (150, 210562), (165, 191420), (170, 185790), (187, 168900), (204, 154825), (220, 143565), (255, 123860), (275, 114852), (300, 105281), (330, 95710), (340, 92895), (374, 84450), (425, 74316), (510, 61930), (550, 57426), (561, 56300), (563, 56100), (660, 47855), (748, 42225), (825, 38284), (850, 37158), (935, 33780), (1020, 30965), (1100, 28713), (1122, 28150), (1126, 28050), (1275, 24772), (1650, 19142), (1689, 18700), (1700, 18579), (1870, 16890), (2244, 14075), (2252, 14025), (2550, 12386), (2805, 11260), (2815, 11220), (3300, 9571), (3378, 9350), (3740, 8445), (4675, 6756), (5100, 6193), (5610, 5630)]