154975590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 382812570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 107, 110, 114, 121, 126, 133, 154, 165, 171, 190, 198, 209, 210, 214, 231, 242, 266, 285, 315, 321, 330, 342, 363, 385, 399, 418, 462, 495, 535, 570, 605, 627, 630, 642, 665, 693, 726, 749, 770, 798, 847, 855, 963, 990, 1045, 1070, 1089, 1155, 1177, 1197, 1210, 1254, 1330, 1386, 1463, 1498, 1605, 1694, 1710, 1815, 1881, 1926, 1995, 2033, 2090, 2178, 2247, 2299, 2310, 2354, 2394, 2541, 2926, 3135, 3210, 3465, 3531, 3630, 3745, 3762, 3990, 4066, 4235, 4389, 4494, 4598, 4815, 5082, 5445, 5885, 5985, 6099, 6270, 6741, 6897, 6930, 7062, 7315, 7490, 7623, 8239, 8470, 8778, 9405, 9630, 10165, 10593, 10890, 11235, 11495, 11770, 11970, 12198, 12705, 12947, 13167, 13482, 13794, 14231, 14630, 15246, 16093, 16478, 17655, 18297, 18810, 20330, 20691, 21186, 21945, 22363, 22470, 22990, 24717, 25410, 25894, 26334, 28462, 30495, 32186, 33705, 34485, 35310, 36594, 38115, 38841, 41195, 41382, 42693, 43890, 44726, 48279, 49434, 52965, 60990, 64735, 65835, 67089, 67410, 68970, 71155, 74151, 76230, 77682, 80465, 82390, 85386, 90629, 91485, 96558, 103455, 105930, 111815, 116523, 123585, 128079, 129470, 131670, 134178, 142310, 144837, 148302, 156541, 160930, 181258, 182970, 194205, 201267, 206910, 213465, 223630, 233046, 241395, 245993, 247170, 256158, 271887, 289674, 313082, 335445, 370755, 388410, 402534, 426930, 453145, 469623, 482790, 491986, 543774, 582615, 640395, 670890, 724185, 737979, 741510, 782705, 815661, 906290, 939246, 1006335, 1165230, 1229965, 1280790, 1359435, 1408869, 1448370, 1475958, 1565410, 1631322, 1721951, 2012670, 2213937, 2348115, 2459930, 2718870, 2817738, 3443902, 3689895, 4078305, 4427874, 4696230, 5165853, 7044345, 7379790, 8156610, 8609755, 10331706, 11069685, 14088690, 15497559, 17219510, 22139370, 25829265, 30995118, 51658530, 77487795, 154975590]

約数ペア:

[(1, 154975590), (2, 77487795), (3, 51658530), (5, 30995118), (6, 25829265), (7, 22139370), (9, 17219510), (10, 15497559), (11, 14088690), (14, 11069685), (15, 10331706), (18, 8609755), (19, 8156610), (21, 7379790), (22, 7044345), (30, 5165853), (33, 4696230), (35, 4427874), (38, 4078305), (42, 3689895), (45, 3443902), (55, 2817738), (57, 2718870), (63, 2459930), (66, 2348115), (70, 2213937), (77, 2012670), (90, 1721951), (95, 1631322), (99, 1565410), (105, 1475958), (107, 1448370), (110, 1408869), (114, 1359435), (121, 1280790), (126, 1229965), (133, 1165230), (154, 1006335), (165, 939246), (171, 906290), (190, 815661), (198, 782705), (209, 741510), (210, 737979), (214, 724185), (231, 670890), (242, 640395), (266, 582615), (285, 543774), (315, 491986), (321, 482790), (330, 469623), (342, 453145), (363, 426930), (385, 402534), (399, 388410), (418, 370755), (462, 335445), (495, 313082), (535, 289674), (570, 271887), (605, 256158), (627, 247170), (630, 245993), (642, 241395), (665, 233046), (693, 223630), (726, 213465), (749, 206910), (770, 201267), (798, 194205), (847, 182970), (855, 181258), (963, 160930), (990, 156541), (1045, 148302), (1070, 144837), (1089, 142310), (1155, 134178), (1177, 131670), (1197, 129470), (1210, 128079), (1254, 123585), (1330, 116523), (1386, 111815), (1463, 105930), (1498, 103455), (1605, 96558), (1694, 91485), (1710, 90629), (1815, 85386), (1881, 82390), (1926, 80465), (1995, 77682), (2033, 76230), (2090, 74151), (2178, 71155), (2247, 68970), (2299, 67410), (2310, 67089), (2354, 65835), (2394, 64735), (2541, 60990), (2926, 52965), (3135, 49434), (3210, 48279), (3465, 44726), (3531, 43890), (3630, 42693), (3745, 41382), (3762, 41195), (3990, 38841), (4066, 38115), (4235, 36594), (4389, 35310), (4494, 34485), (4598, 33705), (4815, 32186), (5082, 30495), (5445, 28462), (5885, 26334), (5985, 25894), (6099, 25410), (6270, 24717), (6741, 22990), (6897, 22470), (6930, 22363), (7062, 21945), (7315, 21186), (7490, 20691), (7623, 20330), (8239, 18810), (8470, 18297), (8778, 17655), (9405, 16478), (9630, 16093), (10165, 15246), (10593, 14630), (10890, 14231), (11235, 13794), (11495, 13482), (11770, 13167), (11970, 12947), (12198, 12705)]