4611420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 16275168

約数和(自身を除く): 11663748

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, 137, 153, 165, 170, 180, 187, 198, 204, 220, 255, 274, 306, 330, 340, 374, 396, 411, 495, 510, 548, 561, 612, 660, 685, 748, 765, 822, 935, 990, 1020, 1122, 1233, 1370, 1507, 1530, 1644, 1683, 1870, 1980, 2055, 2244, 2329, 2466, 2740, 2805, 3014, 3060, 3366, 3740, 4110, 4521, 4658, 4932, 5610, 6028, 6165, 6732, 6987, 7535, 8220, 8415, 9042, 9316, 11220, 11645, 12330, 13563, 13974, 15070, 16830, 18084, 20961, 22605, 23290, 24660, 25619, 27126, 27948, 30140, 33660, 34935, 41922, 45210, 46580, 51238, 54252, 67815, 69870, 76857, 83844, 90420, 102476, 104805, 128095, 135630, 139740, 153714, 209610, 230571, 256190, 271260, 307428, 384285, 419220, 461142, 512380, 768570, 922284, 1152855, 1537140, 2305710, 4611420]

約数ペア:

[(1, 4611420), (2, 2305710), (3, 1537140), (4, 1152855), (5, 922284), (6, 768570), (9, 512380), (10, 461142), (11, 419220), (12, 384285), (15, 307428), (17, 271260), (18, 256190), (20, 230571), (22, 209610), (30, 153714), (33, 139740), (34, 135630), (36, 128095), (44, 104805), (45, 102476), (51, 90420), (55, 83844), (60, 76857), (66, 69870), (68, 67815), (85, 54252), (90, 51238), (99, 46580), (102, 45210), (110, 41922), (132, 34935), (137, 33660), (153, 30140), (165, 27948), (170, 27126), (180, 25619), (187, 24660), (198, 23290), (204, 22605), (220, 20961), (255, 18084), (274, 16830), (306, 15070), (330, 13974), (340, 13563), (374, 12330), (396, 11645), (411, 11220), (495, 9316), (510, 9042), (548, 8415), (561, 8220), (612, 7535), (660, 6987), (685, 6732), (748, 6165), (765, 6028), (822, 5610), (935, 4932), (990, 4658), (1020, 4521), (1122, 4110), (1233, 3740), (1370, 3366), (1507, 3060), (1530, 3014), (1644, 2805), (1683, 2740), (1870, 2466), (1980, 2329), (2055, 2244)]