22028220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 72969120

約数和(自身を除く): 50940900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 113, 114, 135, 171, 180, 190, 226, 228, 270, 285, 339, 342, 361, 380, 452, 513, 540, 565, 570, 678, 684, 722, 855, 1017, 1026, 1083, 1130, 1140, 1356, 1444, 1695, 1710, 1805, 2034, 2052, 2147, 2166, 2260, 2565, 3051, 3249, 3390, 3420, 3610, 4068, 4294, 4332, 5085, 5130, 5415, 6102, 6441, 6498, 6780, 7220, 8588, 9747, 10170, 10260, 10735, 10830, 12204, 12882, 12996, 15255, 16245, 19323, 19494, 20340, 21470, 21660, 25764, 30510, 32205, 32490, 38646, 38988, 40793, 42940, 48735, 57969, 61020, 64410, 64980, 77292, 81586, 96615, 97470, 115938, 122379, 128820, 163172, 193230, 194940, 203965, 231876, 244758, 289845, 367137, 386460, 407930, 489516, 579690, 611895, 734274, 815860, 1101411, 1159380, 1223790, 1468548, 1835685, 2202822, 2447580, 3671370, 4405644, 5507055, 7342740, 11014110, 22028220]

約数ペア:

[(1, 22028220), (2, 11014110), (3, 7342740), (4, 5507055), (5, 4405644), (6, 3671370), (9, 2447580), (10, 2202822), (12, 1835685), (15, 1468548), (18, 1223790), (19, 1159380), (20, 1101411), (27, 815860), (30, 734274), (36, 611895), (38, 579690), (45, 489516), (54, 407930), (57, 386460), (60, 367137), (76, 289845), (90, 244758), (95, 231876), (108, 203965), (113, 194940), (114, 193230), (135, 163172), (171, 128820), (180, 122379), (190, 115938), (226, 97470), (228, 96615), (270, 81586), (285, 77292), (339, 64980), (342, 64410), (361, 61020), (380, 57969), (452, 48735), (513, 42940), (540, 40793), (565, 38988), (570, 38646), (678, 32490), (684, 32205), (722, 30510), (855, 25764), (1017, 21660), (1026, 21470), (1083, 20340), (1130, 19494), (1140, 19323), (1356, 16245), (1444, 15255), (1695, 12996), (1710, 12882), (1805, 12204), (2034, 10830), (2052, 10735), (2147, 10260), (2166, 10170), (2260, 9747), (2565, 8588), (3051, 7220), (3249, 6780), (3390, 6498), (3420, 6441), (3610, 6102), (4068, 5415), (4294, 5130), (4332, 5085)]