244729620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 578282220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 53, 54, 60, 68, 85, 90, 102, 106, 108, 135, 153, 159, 170, 180, 204, 212, 255, 265, 270, 306, 318, 340, 459, 477, 503, 510, 530, 540, 612, 636, 765, 795, 901, 918, 954, 1006, 1020, 1060, 1431, 1509, 1530, 1590, 1802, 1836, 1908, 2012, 2295, 2385, 2515, 2703, 2862, 3018, 3060, 3180, 3604, 4505, 4527, 4590, 4770, 5030, 5406, 5724, 6036, 7155, 7545, 8109, 8551, 9010, 9054, 9180, 9540, 10060, 10812, 13515, 13581, 14310, 15090, 16218, 17102, 18020, 18108, 22635, 24327, 25653, 26659, 27030, 27162, 28620, 30180, 32436, 34204, 40545, 42755, 45270, 48654, 51306, 53318, 54060, 54324, 67905, 76959, 79977, 81090, 85510, 90540, 97308, 102612, 106636, 121635, 128265, 133295, 135810, 153918, 159954, 162180, 171020, 230877, 239931, 243270, 256530, 266590, 271620, 307836, 319908, 384795, 399885, 453203, 461754, 479862, 486540, 513060, 533180, 719793, 769590, 799770, 906406, 923508, 959724, 1154385, 1199655, 1359609, 1439586, 1539180, 1599540, 1812812, 2266015, 2308770, 2399310, 2719218, 2879172, 3598965, 4078827, 4532030, 4617540, 4798620, 5438436, 6798045, 7197930, 8157654, 9064060, 12236481, 13596090, 14395860, 16315308, 20394135, 24472962, 27192180, 40788270, 48945924, 61182405, 81576540, 122364810, 244729620]

約数ペア:

[(1, 244729620), (2, 122364810), (3, 81576540), (4, 61182405), (5, 48945924), (6, 40788270), (9, 27192180), (10, 24472962), (12, 20394135), (15, 16315308), (17, 14395860), (18, 13596090), (20, 12236481), (27, 9064060), (30, 8157654), (34, 7197930), (36, 6798045), (45, 5438436), (51, 4798620), (53, 4617540), (54, 4532030), (60, 4078827), (68, 3598965), (85, 2879172), (90, 2719218), (102, 2399310), (106, 2308770), (108, 2266015), (135, 1812812), (153, 1599540), (159, 1539180), (170, 1439586), (180, 1359609), (204, 1199655), (212, 1154385), (255, 959724), (265, 923508), (270, 906406), (306, 799770), (318, 769590), (340, 719793), (459, 533180), (477, 513060), (503, 486540), (510, 479862), (530, 461754), (540, 453203), (612, 399885), (636, 384795), (765, 319908), (795, 307836), (901, 271620), (918, 266590), (954, 256530), (1006, 243270), (1020, 239931), (1060, 230877), (1431, 171020), (1509, 162180), (1530, 159954), (1590, 153918), (1802, 135810), (1836, 133295), (1908, 128265), (2012, 121635), (2295, 106636), (2385, 102612), (2515, 97308), (2703, 90540), (2862, 85510), (3018, 81090), (3060, 79977), (3180, 76959), (3604, 67905), (4505, 54324), (4527, 54060), (4590, 53318), (4770, 51306), (5030, 48654), (5406, 45270), (5724, 42755), (6036, 40545), (7155, 34204), (7545, 32436), (8109, 30180), (8551, 28620), (9010, 27162), (9054, 27030), (9180, 26659), (9540, 25653), (10060, 24327), (10812, 22635), (13515, 18108), (13581, 18020), (14310, 17102), (15090, 16218)]