22252860

素因数分解:

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

素因数の和:90

約数の個数: 216

約数和(自身を含む): 83406960

約数和(自身を除く): 61154100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 84, 87, 90, 98, 105, 108, 116, 126, 135, 140, 145, 147, 174, 180, 189, 196, 203, 210, 245, 252, 261, 270, 290, 294, 315, 348, 378, 406, 420, 435, 441, 490, 522, 540, 580, 588, 609, 630, 735, 756, 783, 812, 841, 870, 882, 945, 980, 1015, 1044, 1218, 1260, 1305, 1323, 1421, 1470, 1566, 1682, 1740, 1764, 1827, 1890, 2030, 2205, 2436, 2523, 2610, 2646, 2842, 2940, 3045, 3132, 3364, 3654, 3780, 3915, 4060, 4205, 4263, 4410, 5046, 5220, 5292, 5481, 5684, 5887, 6090, 6615, 7105, 7308, 7569, 7830, 8410, 8526, 8820, 9135, 10092, 10962, 11774, 12180, 12615, 12789, 13230, 14210, 15138, 15660, 16820, 17052, 17661, 18270, 21315, 21924, 22707, 23548, 25230, 25578, 26460, 27405, 28420, 29435, 30276, 35322, 36540, 37845, 38367, 41209, 42630, 45414, 50460, 51156, 52983, 54810, 58870, 63945, 70644, 75690, 76734, 82418, 85260, 88305, 90828, 105966, 109620, 113535, 117740, 123627, 127890, 151380, 153468, 158949, 164836, 176610, 191835, 206045, 211932, 227070, 247254, 255780, 264915, 317898, 353220, 370881, 383670, 412090, 454140, 494508, 529830, 618135, 635796, 741762, 767340, 794745, 824180, 1059660, 1112643, 1236270, 1483524, 1589490, 1854405, 2225286, 2472540, 3178980, 3708810, 4450572, 5563215, 7417620, 11126430, 22252860]

約数ペア:

[(1, 22252860), (2, 11126430), (3, 7417620), (4, 5563215), (5, 4450572), (6, 3708810), (7, 3178980), (9, 2472540), (10, 2225286), (12, 1854405), (14, 1589490), (15, 1483524), (18, 1236270), (20, 1112643), (21, 1059660), (27, 824180), (28, 794745), (29, 767340), (30, 741762), (35, 635796), (36, 618135), (42, 529830), (45, 494508), (49, 454140), (54, 412090), (58, 383670), (60, 370881), (63, 353220), (70, 317898), (84, 264915), (87, 255780), (90, 247254), (98, 227070), (105, 211932), (108, 206045), (116, 191835), (126, 176610), (135, 164836), (140, 158949), (145, 153468), (147, 151380), (174, 127890), (180, 123627), (189, 117740), (196, 113535), (203, 109620), (210, 105966), (245, 90828), (252, 88305), (261, 85260), (270, 82418), (290, 76734), (294, 75690), (315, 70644), (348, 63945), (378, 58870), (406, 54810), (420, 52983), (435, 51156), (441, 50460), (490, 45414), (522, 42630), (540, 41209), (580, 38367), (588, 37845), (609, 36540), (630, 35322), (735, 30276), (756, 29435), (783, 28420), (812, 27405), (841, 26460), (870, 25578), (882, 25230), (945, 23548), (980, 22707), (1015, 21924), (1044, 21315), (1218, 18270), (1260, 17661), (1305, 17052), (1323, 16820), (1421, 15660), (1470, 15138), (1566, 14210), (1682, 13230), (1740, 12789), (1764, 12615), (1827, 12180), (1890, 11774), (2030, 10962), (2205, 10092), (2436, 9135), (2523, 8820), (2610, 8526), (2646, 8410), (2842, 7830), (2940, 7569), (3045, 7308), (3132, 7105), (3364, 6615), (3654, 6090), (3780, 5887), (3915, 5684), (4060, 5481), (4205, 5292), (4263, 5220), (4410, 5046)]