458415540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13619}}^1$

素因数の和:13662

約数の個数: 144

約数和(自身を含む): 1606288320

約数和(自身を除く): 1147872780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 13619, 16830, 27238, 33660, 40857, 54476, 68095, 81714, 122571, 136190, 149809, 163428, 204285, 231523, 245142, 272380, 299618, 408570, 449427, 463046, 490284, 599236, 612855, 694569, 749045, 817140, 898854, 926092, 1157615, 1225710, 1348281, 1389138, 1498090, 1797708, 2083707, 2247135, 2315230, 2451420, 2546753, 2696562, 2778276, 2996180, 3472845, 4167414, 4494270, 4630460, 5093506, 5393124, 6741405, 6945690, 7640259, 8334828, 8988540, 10187012, 10418535, 12733765, 13482810, 13891380, 15280518, 20837070, 22920777, 25467530, 26965620, 30561036, 38201295, 41674140, 45841554, 50935060, 76402590, 91683108, 114603885, 152805180, 229207770, 458415540]

約数ペア:

[(1, 458415540), (2, 229207770), (3, 152805180), (4, 114603885), (5, 91683108), (6, 76402590), (9, 50935060), (10, 45841554), (11, 41674140), (12, 38201295), (15, 30561036), (17, 26965620), (18, 25467530), (20, 22920777), (22, 20837070), (30, 15280518), (33, 13891380), (34, 13482810), (36, 12733765), (44, 10418535), (45, 10187012), (51, 8988540), (55, 8334828), (60, 7640259), (66, 6945690), (68, 6741405), (85, 5393124), (90, 5093506), (99, 4630460), (102, 4494270), (110, 4167414), (132, 3472845), (153, 2996180), (165, 2778276), (170, 2696562), (180, 2546753), (187, 2451420), (198, 2315230), (204, 2247135), (220, 2083707), (255, 1797708), (306, 1498090), (330, 1389138), (340, 1348281), (374, 1225710), (396, 1157615), (495, 926092), (510, 898854), (561, 817140), (612, 749045), (660, 694569), (748, 612855), (765, 599236), (935, 490284), (990, 463046), (1020, 449427), (1122, 408570), (1530, 299618), (1683, 272380), (1870, 245142), (1980, 231523), (2244, 204285), (2805, 163428), (3060, 149809), (3366, 136190), (3740, 122571), (5610, 81714), (6732, 68095), (8415, 54476), (11220, 40857), (13619, 33660), (16830, 27238)]