22515570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 79662528

約数和(自身を除く): 57146958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 81, 90, 95, 99, 105, 110, 114, 126, 133, 135, 154, 162, 165, 171, 189, 190, 198, 209, 210, 231, 266, 270, 285, 297, 315, 330, 342, 361, 378, 385, 399, 405, 418, 462, 495, 513, 567, 570, 594, 627, 630, 665, 693, 722, 770, 798, 810, 855, 891, 945, 990, 1026, 1045, 1083, 1134, 1155, 1197, 1254, 1330, 1386, 1463, 1485, 1539, 1710, 1782, 1805, 1881, 1890, 1995, 2079, 2090, 2166, 2310, 2394, 2527, 2565, 2835, 2926, 2970, 3078, 3135, 3249, 3465, 3591, 3610, 3762, 3971, 3990, 4158, 4389, 4455, 5054, 5130, 5415, 5643, 5670, 5985, 6237, 6270, 6498, 6930, 7182, 7315, 7581, 7695, 7942, 8778, 8910, 9405, 9747, 10395, 10773, 10830, 11286, 11913, 11970, 12474, 12635, 13167, 14630, 15162, 15390, 16245, 16929, 17955, 18810, 19494, 19855, 20790, 21546, 21945, 22743, 23826, 25270, 26334, 27797, 28215, 29241, 31185, 32490, 33858, 35739, 35910, 37905, 39501, 39710, 43890, 45486, 48735, 53865, 55594, 56430, 58482, 59565, 62370, 65835, 68229, 71478, 75810, 79002, 83391, 84645, 97470, 107217, 107730, 113715, 118503, 119130, 131670, 136458, 138985, 146205, 166782, 169290, 178695, 197505, 204687, 214434, 227430, 237006, 250173, 277970, 292410, 321651, 341145, 357390, 395010, 409374, 416955, 500346, 536085, 592515, 643302, 682290, 750519, 833910, 1023435, 1072170, 1185030, 1250865, 1501038, 1608255, 2046870, 2251557, 2501730, 3216510, 3752595, 4503114, 7505190, 11257785, 22515570]

約数ペア:

[(1, 22515570), (2, 11257785), (3, 7505190), (5, 4503114), (6, 3752595), (7, 3216510), (9, 2501730), (10, 2251557), (11, 2046870), (14, 1608255), (15, 1501038), (18, 1250865), (19, 1185030), (21, 1072170), (22, 1023435), (27, 833910), (30, 750519), (33, 682290), (35, 643302), (38, 592515), (42, 536085), (45, 500346), (54, 416955), (55, 409374), (57, 395010), (63, 357390), (66, 341145), (70, 321651), (77, 292410), (81, 277970), (90, 250173), (95, 237006), (99, 227430), (105, 214434), (110, 204687), (114, 197505), (126, 178695), (133, 169290), (135, 166782), (154, 146205), (162, 138985), (165, 136458), (171, 131670), (189, 119130), (190, 118503), (198, 113715), (209, 107730), (210, 107217), (231, 97470), (266, 84645), (270, 83391), (285, 79002), (297, 75810), (315, 71478), (330, 68229), (342, 65835), (361, 62370), (378, 59565), (385, 58482), (399, 56430), (405, 55594), (418, 53865), (462, 48735), (495, 45486), (513, 43890), (567, 39710), (570, 39501), (594, 37905), (627, 35910), (630, 35739), (665, 33858), (693, 32490), (722, 31185), (770, 29241), (798, 28215), (810, 27797), (855, 26334), (891, 25270), (945, 23826), (990, 22743), (1026, 21945), (1045, 21546), (1083, 20790), (1134, 19855), (1155, 19494), (1197, 18810), (1254, 17955), (1330, 16929), (1386, 16245), (1463, 15390), (1485, 15162), (1539, 14630), (1710, 13167), (1782, 12635), (1805, 12474), (1881, 11970), (1890, 11913), (1995, 11286), (2079, 10830), (2090, 10773), (2166, 10395), (2310, 9747), (2394, 9405), (2527, 8910), (2565, 8778), (2835, 7942), (2926, 7695), (2970, 7581), (3078, 7315), (3135, 7182), (3249, 6930), (3465, 6498), (3591, 6270), (3610, 6237), (3762, 5985), (3971, 5670), (3990, 5643), (4158, 5415), (4389, 5130), (4455, 5054)]