157095990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 446515200

約数和(自身を除く): 289419210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 113, 114, 135, 171, 190, 226, 270, 271, 285, 339, 342, 513, 542, 565, 570, 678, 813, 855, 1017, 1026, 1130, 1355, 1626, 1695, 1710, 2034, 2147, 2439, 2565, 2710, 3051, 3390, 4065, 4294, 4878, 5085, 5130, 5149, 6102, 6441, 7317, 8130, 10170, 10298, 10735, 12195, 12882, 14634, 15255, 15447, 19323, 21470, 24390, 25745, 30510, 30623, 30894, 32205, 36585, 38646, 46341, 51490, 57969, 61246, 64410, 73170, 77235, 91869, 92682, 96615, 115938, 139023, 153115, 154470, 183738, 193230, 231705, 275607, 278046, 289845, 306230, 459345, 463410, 551214, 579690, 581837, 695115, 826821, 918690, 1163674, 1378035, 1390230, 1653642, 1745511, 2756070, 2909185, 3491022, 4134105, 5236533, 5818370, 8268210, 8727555, 10473066, 15709599, 17455110, 26182665, 31419198, 52365330, 78547995, 157095990]

約数ペア:

[(1, 157095990), (2, 78547995), (3, 52365330), (5, 31419198), (6, 26182665), (9, 17455110), (10, 15709599), (15, 10473066), (18, 8727555), (19, 8268210), (27, 5818370), (30, 5236533), (38, 4134105), (45, 3491022), (54, 2909185), (57, 2756070), (90, 1745511), (95, 1653642), (113, 1390230), (114, 1378035), (135, 1163674), (171, 918690), (190, 826821), (226, 695115), (270, 581837), (271, 579690), (285, 551214), (339, 463410), (342, 459345), (513, 306230), (542, 289845), (565, 278046), (570, 275607), (678, 231705), (813, 193230), (855, 183738), (1017, 154470), (1026, 153115), (1130, 139023), (1355, 115938), (1626, 96615), (1695, 92682), (1710, 91869), (2034, 77235), (2147, 73170), (2439, 64410), (2565, 61246), (2710, 57969), (3051, 51490), (3390, 46341), (4065, 38646), (4294, 36585), (4878, 32205), (5085, 30894), (5130, 30623), (5149, 30510), (6102, 25745), (6441, 24390), (7317, 21470), (8130, 19323), (10170, 15447), (10298, 15255), (10735, 14634), (12195, 12882)]