27149220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 144

約数和(自身を含む): 97493760

約数和(自身を除く): 70344540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 743, 812, 870, 1015, 1044, 1218, 1260, 1305, 1486, 1740, 1827, 2030, 2229, 2436, 2610, 2972, 3045, 3654, 3715, 4060, 4458, 5201, 5220, 6090, 6687, 7308, 7430, 8916, 9135, 10402, 11145, 12180, 13374, 14860, 15603, 18270, 20804, 21547, 22290, 26005, 26748, 31206, 33435, 36540, 43094, 44580, 46809, 52010, 62412, 64641, 66870, 78015, 86188, 93618, 104020, 107735, 129282, 133740, 150829, 156030, 187236, 193923, 215470, 234045, 258564, 301658, 312060, 323205, 387846, 430940, 452487, 468090, 603316, 646410, 754145, 775692, 904974, 936180, 969615, 1292820, 1357461, 1508290, 1809948, 1939230, 2262435, 2714922, 3016580, 3878460, 4524870, 5429844, 6787305, 9049740, 13574610, 27149220]

約数ペア:

[(1, 27149220), (2, 13574610), (3, 9049740), (4, 6787305), (5, 5429844), (6, 4524870), (7, 3878460), (9, 3016580), (10, 2714922), (12, 2262435), (14, 1939230), (15, 1809948), (18, 1508290), (20, 1357461), (21, 1292820), (28, 969615), (29, 936180), (30, 904974), (35, 775692), (36, 754145), (42, 646410), (45, 603316), (58, 468090), (60, 452487), (63, 430940), (70, 387846), (84, 323205), (87, 312060), (90, 301658), (105, 258564), (116, 234045), (126, 215470), (140, 193923), (145, 187236), (174, 156030), (180, 150829), (203, 133740), (210, 129282), (252, 107735), (261, 104020), (290, 93618), (315, 86188), (348, 78015), (406, 66870), (420, 64641), (435, 62412), (522, 52010), (580, 46809), (609, 44580), (630, 43094), (743, 36540), (812, 33435), (870, 31206), (1015, 26748), (1044, 26005), (1218, 22290), (1260, 21547), (1305, 20804), (1486, 18270), (1740, 15603), (1827, 14860), (2030, 13374), (2229, 12180), (2436, 11145), (2610, 10402), (2972, 9135), (3045, 8916), (3654, 7430), (3715, 7308), (4060, 6687), (4458, 6090), (5201, 5220)]